├── LICENSE ├── exercicio_abstracao ├── exercicio_1.py ├── exercicio_2.py ├── exercicio_3.py ├── exercicio_4.py └── exercicio_5.py ├── exercicio_casa ├── resolucao_1.py └── resolucao_2.py ├── exercicio_class ├── resolucao_1.py └── resolucao_2.py ├── exercicio_encapsulamento ├── resolucao_1.py ├── resolucao_2.py ├── resolucao_3.py └── resolucao_4.py ├── exercicio_heranca ├── resolucao_1.py ├── resolucao_2.py └── resolucao_3_extra.py └── readme.md /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /exercicio_abstracao/exercicio_1.py: -------------------------------------------------------------------------------- 1 | # Exercício 1: Figuras Geométricas 2 | 3 | 4 | from abc import ABC, abstractmethod 5 | import math 6 | 7 | class FiguraGeometrica(ABC): 8 | @abstractmethod 9 | def calcular_area(self): 10 | pass 11 | 12 | class Retangulo(FiguraGeometrica): 13 | def __init__(self, base, altura): 14 | self.base = base 15 | self.altura = altura 16 | 17 | def calcular_area(self): 18 | return self.base * self.altura 19 | 20 | class Circulo(FiguraGeometrica): 21 | def __init__(self, raio): 22 | self.raio = raio 23 | 24 | def calcular_area(self): 25 | return math.pi * self.raio ** 2 26 | 27 | class Triangulo(FiguraGeometrica): 28 | def __init__(self, base, altura): 29 | self.base = base 30 | self.altura = altura 31 | 32 | def calcular_area(self): 33 | return (self.base * self.altura) / 2 34 | 35 | # Exemplo de uso 36 | retangulo = Retangulo(5, 10) 37 | circulo = Circulo(3) 38 | triangulo = Triangulo(4, 6) 39 | 40 | print(f"\nÁrea do Retângulo: {retangulo.calcular_area()}") 41 | print(f"Área do Círculo: {circulo.calcular_area()}") 42 | print(f"Área do Triângulo: {triangulo.calcular_area()}") -------------------------------------------------------------------------------- /exercicio_abstracao/exercicio_2.py: -------------------------------------------------------------------------------- 1 | from abc import ABC, abstractmethod 2 | 3 | class Animal(ABC): 4 | @abstractmethod 5 | def emitir_som(self): 6 | pass 7 | 8 | @abstractmethod 9 | def mover(self): 10 | pass 11 | 12 | class Cachorro(Animal): 13 | def emitir_som(self): 14 | return "Au Au" 15 | 16 | def mover(self): 17 | return "Correndo" 18 | 19 | class Gato(Animal): 20 | def emitir_som(self): 21 | return "Miau" 22 | 23 | def mover(self): 24 | return "Andando" 25 | 26 | class Pato(Animal): 27 | def emitir_som(self): 28 | return "Quack" 29 | 30 | def mover(self): 31 | return "Nadando" 32 | 33 | # Exemplo de uso 34 | cachorro = Cachorro() 35 | gato = Gato() 36 | pato = Pato() 37 | 38 | print(f"\nCachorro faz: {cachorro.emitir_som()}, Movendo-se: {cachorro.mover()}") 39 | print(f"Gato faz: {gato.emitir_som()}, Movendo-se: {gato.mover()}") 40 | print(f"Pato faz: {pato.emitir_som()}, Movendo-se: {pato.mover()}") -------------------------------------------------------------------------------- /exercicio_abstracao/exercicio_3.py: -------------------------------------------------------------------------------- 1 | # Exercício 3: Veículos 2 | 3 | 4 | from abc import ABC, abstractmethod 5 | 6 | class Veiculo(ABC): 7 | @abstractmethod 8 | def acelerar(self): 9 | pass 10 | 11 | @abstractmethod 12 | def frear(self): 13 | pass 14 | 15 | class Carro(Veiculo): 16 | def acelerar(self): 17 | return "Carro acelerando" 18 | 19 | def frear(self): 20 | return "Carro freando" 21 | 22 | class Moto(Veiculo): 23 | def acelerar(self): 24 | return "Moto acelerando" 25 | 26 | def frear(self): 27 | return "Moto freando" 28 | 29 | class Caminhao(Veiculo): 30 | def acelerar(self): 31 | return "Caminhão acelerando" 32 | 33 | def frear(self): 34 | return "Caminhão freando" 35 | 36 | # Exemplo de uso 37 | carro = Carro() 38 | moto = Moto() 39 | caminhao = Caminhao() 40 | 41 | print(carro.acelerar()) 42 | print(carro.frear()) 43 | 44 | print(moto.acelerar()) 45 | print(moto.frear()) 46 | 47 | print(caminhao.acelerar()) 48 | print(caminhao.frear()) -------------------------------------------------------------------------------- /exercicio_abstracao/exercicio_4.py: -------------------------------------------------------------------------------- 1 | #Exercício 4: Produtos 2 | 3 | 4 | from abc import ABC, abstractmethod 5 | 6 | class Produto(ABC): 7 | @abstractmethod 8 | def calcular_preco(self): 9 | pass 10 | 11 | @abstractmethod 12 | def descricao(self): 13 | pass 14 | 15 | class Livro(Produto): 16 | def __init__(self, titulo, autor, preco): 17 | self.titulo = titulo 18 | self.autor = autor 19 | self.preco = preco 20 | 21 | def calcular_preco(self): 22 | return self.preco 23 | 24 | def descricao(self): 25 | return f"Livro: {self.titulo}, Autor: {self.autor}" 26 | 27 | class Eletronico(Produto): 28 | def __init__(self, nome, preco, marca): 29 | self.nome = nome 30 | self.preco = preco 31 | self.marca = marca 32 | 33 | def calcular_preco(self): 34 | return self.preco 35 | 36 | def descricao(self): 37 | return f"Eletrônico: {self.nome}, Marca: {self.marca}" 38 | 39 | class Alimento(Produto): 40 | def __init__(self, nome, preco, data_validade): 41 | self.nome = nome 42 | self.preco = preco 43 | self.data_validade = data_validade 44 | 45 | def calcular_preco(self): 46 | return self.preco 47 | 48 | def descricao(self): 49 | return f"Alimento: {self.nome}, Data de Validade: {self.data_validade}" 50 | 51 | # Exemplo de uso 52 | livro = Livro("\nO Senhor dos Anéis", "J.R.R. Tolkien", 49.99) 53 | eletronico = Eletronico("\nSmartphone", 999.99, "Samsung") 54 | alimento = Alimento("\nMaçã", 2.50, "2023-09-30") 55 | 56 | print(livro.descricao()) 57 | print(f"\nPreço: R${livro.calcular_preco():.2f}") 58 | 59 | print(eletronico.descricao()) 60 | print(f"\nPreço: R${eletronico.calcular_preco():.2f}") 61 | 62 | print(alimento.descricao()) 63 | print(f"\nPreço: R${alimento.calcular_preco():.2f}") -------------------------------------------------------------------------------- /exercicio_abstracao/exercicio_5.py: -------------------------------------------------------------------------------- 1 | #Exercício 5: Formas de Pagamento 2 | 3 | 4 | from abc import ABC, abstractmethod 5 | 6 | class FormaPagamento(ABC): 7 | @abstractmethod 8 | def calcular_desconto(self, valor): 9 | pass 10 | 11 | @abstractmethod 12 | def calcular_parcelas(self, valor, numero_parcelas): 13 | pass 14 | 15 | class CartaoCredito(FormaPagamento): 16 | def calcular_desconto(self, valor): 17 | return valor * 0.05 18 | 19 | def calcular_parcelas(self, valor, numero_parcelas): 20 | return valor / numero_parcelas 21 | 22 | class Boleto(FormaPagamento): 23 | def calcular_desconto(self, valor): 24 | return valor * 0.03 25 | 26 | def calcular_parcelas(self, valor, numero_parcelas): 27 | return valor / numero_parcelas 28 | 29 | class Transferencia(FormaPagamento): 30 | def calcular_desconto(self, valor): 31 | return valor * 0.02 32 | 33 | def calcular_parcelas(self, valor, numero_parcelas): 34 | return valor / numero_parcelas 35 | 36 | # Exemplo de uso 37 | cartao = CartaoCredito() 38 | boleto = Boleto() 39 | transferencia = Transferencia() 40 | 41 | valor_compra = 1000.0 42 | numero_parcelas = 3 43 | 44 | desconto_cartao = cartao.calcular_desconto(valor_compra) 45 | parcelas_cartao = cartao.calcular_parcelas(valor_compra, numero_parcelas) 46 | 47 | desconto_boleto = boleto.calcular_desconto(valor_compra) 48 | parcelas_boleto = boleto.calcular_parcelas(valor_compra, numero_parcelas) 49 | 50 | desconto_transferencia = transferencia.calcular_desconto(valor_compra) 51 | parcelas_transferencia = transferencia.calcular_parcelas(valor_compra, numero_parcelas) 52 | 53 | print("Pagamento com Cartão de Crédito:") 54 | print(f"Desconto: R${desconto_cartao:.2f}") 55 | print(f"Parcelas de R${parcelas_cartao:.2f} cada") 56 | 57 | print("\nPagamento com Boleto:") 58 | print(f"Desconto: R${desconto_boleto:.2f}") 59 | print(f"Parcelas de R${parcelas_boleto:.2f} cada") 60 | 61 | print("\nPagamento com Transferência:") 62 | print(f"Desconto: R${desconto_transferencia:.2f}") 63 | print(f"Parcelas de R${parcelas_transferencia:.2f} cada") -------------------------------------------------------------------------------- /exercicio_casa/resolucao_1.py: -------------------------------------------------------------------------------- 1 | class Veiculo: 2 | def __init__(self, modelo, ano, preco): 3 | self.modelo = modelo 4 | self.ano = ano 5 | self.preco = preco 6 | 7 | def calcular_imposto(self): 8 | return 0.10 * self.preco 9 | 10 | class Carro(Veiculo): 11 | def __init__(self, modelo, ano, preco, marca): 12 | super().__init__(modelo, ano, preco) 13 | self.marca = marca 14 | 15 | def desconto(self): 16 | return 0.05 * self.preco 17 | 18 | class Moto(Veiculo): 19 | def __init__(self, modelo, ano, preco, cilindrada): 20 | super().__init__(modelo, ano, preco) 21 | self.cilindrada = cilindrada 22 | 23 | def calcular_imposto(self): 24 | return 0.05 * self.preco 25 | 26 | # Criar instâncias de Carro e Moto 27 | carro = Carro("Toyota Corolla", 2022, 60000.0, "Toyota") 28 | moto = Moto("Honda CBR", 2021, 12000.0, 600) 29 | 30 | # Calcular e imprimir o imposto a ser pago por cada veículo 31 | print(f"Imposto do carro: R${carro.calcular_imposto()}") 32 | print(f"Imposto da moto: R${moto.calcular_imposto()}") -------------------------------------------------------------------------------- /exercicio_casa/resolucao_2.py: -------------------------------------------------------------------------------- 1 | from abc import ABC, abstractmethod 2 | 3 | class Funcionario(ABC): 4 | def __init__(self, nome, salario=0): 5 | self.nome = nome 6 | self.salario = salario 7 | 8 | @abstractmethod 9 | def calcular_pagamento(self): 10 | pass 11 | 12 | class FuncionarioTemporario(Funcionario): 13 | def __init__(self, nome, salario_por_hora, horas_trabalhadas): 14 | super().__init__(nome) 15 | self.salario_por_hora = salario_por_hora 16 | self.horas_trabalhadas = horas_trabalhadas 17 | 18 | def calcular_pagamento(self): 19 | return self.salario_por_hora * self.horas_trabalhadas 20 | 21 | class FuncionarioIntegral(Funcionario): 22 | def __init__(self, nome, salario_mensal): 23 | super().__init__(nome, salario_mensal) 24 | 25 | def calcular_pagamento(self): 26 | return self.salario 27 | 28 | # Criar instâncias de FuncionarioTemporario e FuncionarioIntegral 29 | temporario = FuncionarioTemporario("João", 15.0, 40) 30 | integral = FuncionarioIntegral("Maria", 3000.0) 31 | 32 | # Calcular e imprimir o pagamento de cada funcionário 33 | print(f"Salário de {temporario.nome}: R${temporario.calcular_pagamento()}") 34 | print(f"Salário de {integral.nome}: R${integral.calcular_pagamento()}") -------------------------------------------------------------------------------- /exercicio_class/resolucao_1.py: -------------------------------------------------------------------------------- 1 | # exercício 1 - Conta Bancaria 2 | 3 | class ContaBancaria: 4 | def __init__(self, numero_conta, titular_conta): 5 | self.numero_conta = numero_conta 6 | self.titular_conta = titular_conta 7 | self.saldo = 0.0 # saldo inicial definido com 0.0 8 | 9 | def depositar(self, valor): 10 | if valor > 0: 11 | text = f'Valor depositado de R${valor}, realizado com sucesso.' 12 | self.saldo =+ valor # self.saldo = self.saldo + valor 13 | print(text) 14 | else: 15 | print('O valor do depósito deve ser maior que 0') 16 | 17 | def sacar(self, valor): 18 | if valor > 0: 19 | if self.saldo >= valor: 20 | self.saldo -= valor 21 | print(f'Saque de R${valor} realizado com sucesso') 22 | else: 23 | print("saldo insuficiente para realizar o saque") 24 | else: 25 | print("O valor do saque deve ser maior que zero.") 26 | 27 | 28 | contaDaviny = ContaBancaria(202301, "Daviny Letícia") 29 | 30 | contaDaviny.depositar(100) 31 | 32 | contaDaviny.sacar(10) 33 | 34 | print(contaDaviny.saldo) 35 | 36 | contaLais = ContaBancaria(202302, "Lais") 37 | 38 | contaLais.depositar(80) 39 | 40 | contaLais.sacar(1000) -------------------------------------------------------------------------------- /exercicio_class/resolucao_2.py: -------------------------------------------------------------------------------- 1 | # exercício 2 - Retangulo 2 | 3 | class Retangulo: 4 | def __init__(self, largura, altura): 5 | self.largura = largura 6 | self.altura = altura 7 | 8 | def calcular_area(self): 9 | # print(f'calcular a área{self.largura * self.altura}') 10 | return self.largura * self.altura 11 | 12 | def calcular_perimetro(self): 13 | return 2 * (self.largura + self.altura) 14 | 15 | 16 | casa_fabiana = Retangulo(5.0, 3.0) 17 | 18 | print(f'A casa da Fabiana, tem: {casa_fabiana.calcular_area()} área') 19 | 20 | print(f'a casa da fabiana tem {casa_fabiana.calcular_perimetro()} de perímetro') 21 | 22 | 23 | 24 | casa_daviny = Retangulo(9.0, 10.5) 25 | 26 | print(casa_daviny.calcular_area()) 27 | print(casa_daviny.calcular_perimetro()) 28 | print(casa_daviny.largura) -------------------------------------------------------------------------------- /exercicio_encapsulamento/resolucao_1.py: -------------------------------------------------------------------------------- 1 | # Exercício 1: Catálogo de Produtos 2 | 3 | class Produto: 4 | def __init__(self, nome, preco): 5 | self._nome = nome # Atributo protegido 6 | self._preco = preco # Atributo protegido 7 | 8 | def get_nome(self): 9 | return self._nome 10 | 11 | def set_nome(self, nome): 12 | self._nome = nome 13 | 14 | def get_preco(self): 15 | return self._preco 16 | 17 | def set_preco(self, preco): 18 | if preco >= 0: 19 | self._preco = preco 20 | 21 | def __str__(self): 22 | return f"Produto: {self._nome}, Preço: R${self._preco:.2f}" 23 | 24 | # Exemplo de uso 25 | produto1 = Produto("Camiseta", 29.99) 26 | print(produto1) 27 | produto1.set_preco(24.99) 28 | print(produto1) -------------------------------------------------------------------------------- /exercicio_encapsulamento/resolucao_2.py: -------------------------------------------------------------------------------- 1 | # Exercício 2: Biblioteca 2 | 3 | class Livro: 4 | def __init__(self, titulo, autor): 5 | self._titulo = titulo # Atributo protegido 6 | self._autor = autor # Atributo protegido 7 | self._disponivel = True # Atributo protegido (inicialmente disponível) 8 | 9 | def emprestar(self): 10 | if self._disponivel: 11 | self._disponivel = False 12 | return "Livro emprestado com sucesso!" 13 | else: 14 | return "Livro já emprestado." 15 | 16 | def devolver(self): 17 | if not self._disponivel: 18 | self._disponivel = True 19 | return "Livro devolvido com sucesso!" 20 | else: 21 | return "Livro já está disponível." 22 | 23 | def __str__(self): 24 | status = "disponível" if self._disponivel else "emprestado" 25 | return f"Título: {self._titulo}, Autor: {self._autor}, Status: {status}" 26 | 27 | # Exemplo de uso 28 | livro1 = Livro("Harry Potter", "J.K. Rowling") 29 | print(livro1) 30 | print(livro1.emprestar()) 31 | print(livro1.devolver()) -------------------------------------------------------------------------------- /exercicio_encapsulamento/resolucao_3.py: -------------------------------------------------------------------------------- 1 | # Exercício 3: Banco de Dados de Funcionários 2 | 3 | class Funcionario: 4 | def __init__(self, nome, cargo): 5 | self._nome = nome # Atributo protegido 6 | self._cargo = cargo # Atributo protegido 7 | 8 | def get_nome(self): 9 | return self._nome 10 | 11 | def set_nome(self, nome): 12 | self._nome = nome 13 | 14 | def get_cargo(self): 15 | return self._cargo 16 | 17 | def set_cargo(self, cargo): 18 | self._cargo = cargo 19 | 20 | def __str__(self): 21 | return f"Nome: {self._nome}, Cargo: {self._cargo}" 22 | 23 | # Exemplo de uso 24 | funcionario1 = Funcionario("João", "Analista") 25 | print(funcionario1) 26 | funcionario1.set_cargo("Gerente") 27 | print(funcionario1) -------------------------------------------------------------------------------- /exercicio_encapsulamento/resolucao_4.py: -------------------------------------------------------------------------------- 1 | # Exercício 4: Agenda de Compromissos 2 | 3 | class Compromisso: 4 | def __init__(self, data, descricao): 5 | self._data = data # Atributo protegido 6 | self._descricao = descricao # Atributo protegido 7 | 8 | def get_data(self): 9 | return self._data 10 | 11 | def set_data(self, data): 12 | self._data = data 13 | 14 | def get_descricao(self): 15 | return self._descricao 16 | 17 | def set_descricao(self, descricao): 18 | self._descricao = descricao 19 | 20 | def __str__(self): 21 | return f"Data: {self._data}, Descrição: {self._descricao}" 22 | 23 | # Exemplo de uso 24 | compromisso1 = Compromisso("2023-09-10", "Reunião de equipe") 25 | print(compromisso1) 26 | compromisso1.set_descricao("Treinamento") 27 | print(compromisso1) 28 | -------------------------------------------------------------------------------- /exercicio_heranca/resolucao_1.py: -------------------------------------------------------------------------------- 1 | # exercício 1 - Veiculo 2 | 3 | class Veiculo: 4 | def __init__(self, marca, modelo, ano): 5 | self.marca = marca 6 | self.modelo = modelo 7 | self.ano = ano 8 | 9 | def descricao(self): 10 | return f'Marca: {self.marca}, Modelo: {self.modelo}, Ano: {self.ano}' 11 | 12 | class Carro(Veiculo): 13 | def __init__(self, marca, modelo, ano, num_portas): 14 | super().__init__(marca, modelo, ano) 15 | self.num_portas = num_portas 16 | 17 | def descricao(self): 18 | return super().descricao() + f', Números de portas: {self.num_portas}' 19 | 20 | 21 | class Moto(Veiculo): 22 | def __init__(self, marca, modelo, ano, tipo_motor): 23 | super().__init__(marca, modelo, ano) 24 | self.tipo_motor = tipo_motor 25 | 26 | def descricao(self): 27 | return super().descricao() + f'tipo de motor: {self.tipo_motor}' 28 | 29 | 30 | carro = Carro('Toyota', 'Corolla', 2023, 4) 31 | 32 | moto = Moto('honda', 'CBR500R', 2022, '4 tempos') 33 | 34 | 35 | print(carro.descricao()) 36 | 37 | print(moto.descricao()) 38 | 39 | 40 | carro_joao = Carro('Fiat', 'Siena', 2018, 4) 41 | 42 | 43 | print(carro_joao.descricao()) -------------------------------------------------------------------------------- /exercicio_heranca/resolucao_2.py: -------------------------------------------------------------------------------- 1 | # exercício 2 - Produtos 2 | 3 | class Produto: 4 | def __init__(self, nome, preco): 5 | self.nome = nome 6 | self.preco = preco 7 | 8 | def descricao(self): 9 | return f'nome: {self.nome}, Preço R$ {self.preco}' 10 | 11 | class ProdutoFisico(Produto): 12 | def __init__(self, nome, preco, peso, dimensoes): 13 | super().__init__(nome, preco) 14 | self.peso = peso 15 | self.dimensoes = dimensoes 16 | 17 | 18 | def descricao(self): 19 | return super().descricao() + f", Peso: {self.peso} kg, Dimensões: {self.dimensoes} cm" 20 | 21 | class ProdutoDigital(Produto): 22 | def __init__(self, nome, preco, tamanho_arquivo): 23 | super().__init__(nome,preco) 24 | self.tamanho_arquivo = tamanho_arquivo 25 | 26 | def descricao(self): 27 | return super().descricao() + f", Tamanho do Arquivo: {self.tamanho_arquivo} MB" 28 | 29 | 30 | produto_fisico_darla = ProdutoFisico('livro', 30.00, 0.5, '20x15x3') 31 | 32 | print(produto_fisico_darla.descricao()) 33 | 34 | produto_digital_darla = ProdutoDigital('E-book', 50.00, 10) 35 | 36 | print(produto_digital_darla.descricao()) -------------------------------------------------------------------------------- /exercicio_heranca/resolucao_3_extra.py: -------------------------------------------------------------------------------- 1 | # extra - exercício - Imovel 2 | 3 | 4 | class Imovel: 5 | def __init__(self, endereco, nome_do_proprietario, preco_base): 6 | self.endereco = endereco 7 | self.nome_do_proprietario = nome_do_proprietario 8 | self.preco_base = preco_base 9 | 10 | def calcular_aluguel(self): 11 | return self.preco_base 12 | 13 | class Casa(Imovel): 14 | def __init__(self, endereco, nome_do_proprietario, preco_base, area_terreno): 15 | super().__init__(endereco, nome_do_proprietario, preco_base) 16 | self.area_terreno = area_terreno 17 | 18 | def calcular_aluguel(self): 19 | resp = self.preco_base + (self.area_terreno * 5) 20 | return resp 21 | 22 | class Apartamento(Imovel): 23 | def __init__(self, endereco, nome_do_proprietario, preco_base, numero_quartos): 24 | super().__init__(endereco,nome_do_proprietario, preco_base) 25 | self.numero_quartos = numero_quartos 26 | 27 | def calcular_aluguel(self): 28 | resp = self.preco_base + (self.numero_quartos * 300) 29 | return resp 30 | 31 | 32 | casa_maria = Casa("122 Rua das Flores", "Maria", 1500, 300) 33 | apartamento_carlos = Apartamento("333, Av. João Mendes", 'Carlos Jose', 1200, 2) 34 | 35 | 36 | print(casa_maria.calcular_aluguel()) -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # 🍞 Mão na massa 2 | 3 | Os exercicíos proposta para sala de aula: 4 | 5 | ## ✏️ Exercicío Classe, Atributo e Método 6 | 7 | - Exercício 1: Exercício de Classe, Atributo e Método (Nível Básico): Conta Bancária 8 | 9 | Você está criando um programa para representar contas bancárias. Cada conta bancária tem um número de conta, um titular da conta e um saldo. Você precisa criar uma classe ContaBancaria para representar essas contas e fornecer métodos para realizar operações básicas, como depósito e saque. 10 | 11 | `Instruções:` 12 | 13 | Crie uma classe chamada ContaBancaria com os seguintes atributos: 14 | 15 | numero_conta: o número da conta (um número inteiro). 16 | titular_conta: o nome do titular da conta (uma string). 17 | saldo: o saldo da conta (um número decimal, inicialmente definido como 0). 18 | Implemente os seguintes métodos na classe ContaBancaria: 19 | 20 | `__init__(self, numero_conta, titular_conta)`: O construtor que inicializa os atributos da conta. 21 | depositar(self, valor): Um método que permite ao titular da conta depositar dinheiro na conta. 22 | sacar(self, valor): Um método que permite ao titular da conta sacar dinheiro da conta, desde que haja saldo suficiente. 23 | 24 | Exemplo: 25 | 26 | ```python 27 | # Exemplo de uso: 28 | conta = ContaBancaria(12345, "João da Silva") 29 | print(f"Saldo inicial da conta de {conta.titular_conta}: R${conta.saldo}") 30 | 31 | conta.depositar(1000) 32 | print(f"Saldo após depósito: R${conta.saldo}") 33 | 34 | conta.sacar(500) 35 | print(f"Saldo após saque: R${conta.saldo}") 36 | ``` 37 | [exercicio_class/resolucao_1.py](exercicio_class/resolucao_1.py) 38 | 39 | 40 | - Exercício 2: Exercício de Classe, Atributo e Método (Nível Básico): Retângulo 41 | 42 | Crie uma classe chamada Retangulo para representar retângulos. Cada retângulo tem largura e altura. A classe deve incluir métodos para calcular a área e o perímetro do retângulo. 43 | 44 | Instruções: 45 | 46 | Crie uma classe chamada Retangulo com os seguintes atributos: 47 | 48 | largura: a largura do retângulo (um número decimal). 49 | altura: a altura do retângulo (um número decimal). 50 | Implemente os seguintes métodos na classe Retangulo: 51 | 52 | __init__(self, largura, altura): O construtor que inicializa os atributos da largura e altura. 53 | calcular_area(self): Um método que calcula a área do retângulo (área = largura * altura). 54 | calcular_perimetro(self): Um método que calcula o perímetro do retângulo (perímetro = 2 * (largura + altura)). 55 | Exemplo: 56 | 57 | ```python 58 | 59 | # Exemplo de uso: 60 | retangulo = Retangulo(5.0, 3.0) 61 | 62 | area = retangulo.calcular_area() 63 | perimetro = retangulo.calcular_perimetro() 64 | 65 | print(f"Área do retângulo: {area}") 66 | print(f"Perímetro do retângulo: {perimetro}") 67 | ``` 68 | [exercicio_class/resolucao_2.py](exercicio_class/resolucao_2.py) 69 | 70 | 71 | ## ✏️ Exercicío Herança 72 | 73 | - Exercício 1: Veículos 74 | 75 | Crie um sistema de gerenciamento de veículos. Crie uma classe base chamada Veiculo com os seguintes atributos: 76 | 77 | - marca: a marca do veículo. 78 | - modelo: o modelo do veículo. 79 | - ano: o ano de fabricação do veículo. 80 | 81 | 82 | A classe Veiculo deve ter um método chamado `descricao()` que retorna uma descrição completa do veículo. 83 | 84 | Crie duas subclasses concretas, Carro e Moto, que herdam da classe Veiculo. Adicione atributos específicos para cada tipo de veículo, como número de portas para carros e tipo de motor para motos. 85 | 86 | Implemente o método `descricao()` em cada uma das subclasses para incluir informações específicas do tipo de veículo. 87 | 88 | Crie instâncias de Carro e Moto, atribuindo valores adequados aos atributos de cada veículo. Use o método `descricao()` para exibir informações detalhadas sobre cada veículo. 89 | 90 | [exercicio_heranca/resolucao_1.py](exercicio_heranca/resolucao_1.py) 91 | 92 | 93 | - Exercício 2: Produtos 94 | 95 | Crie um sistema de gerenciamento de produtos em uma loja. Crie uma classe base chamada Produto com os seguintes atributos: 96 | 97 | nome: o nome do produto. 98 | preco: o preço do produto. 99 | A classe Produto deve ter um método chamado `descricao()` que retorna uma descrição completa do produto. 100 | 101 | Crie duas subclasses concretas, ProdutoFisico e ProdutoDigital, que herdam da classe Produto. Adicione atributos específicos para cada tipo de produto, como peso e dimensões para produtos físicos e tamanho de arquivo para produtos digitais. 102 | 103 | Implemente o método `descricao()` em cada uma das subclasses para incluir informações específicas do tipo de produto. 104 | 105 | Crie instâncias de ProdutoFisico e ProdutoDigital, atribuindo valores adequados aos atributos de cada produto. Use o método `descricao()` para exibir informações detalhadas sobre cada produto. 106 | 107 | Esses exercícios ajudarão você a praticar a criação de hierarquias de classes com herança em Python e a entender como compartilhar funcionalidades comuns e adicionar comportamentos específicos em subclasses. 108 | 109 | [exercicio_heranca/resolucao_2.py](exercicio_heranca/resolucao_2.py) 110 | 111 | - Exercício 3 - Extra 112 | 113 | Implemente o método `calcular_aluguel()` em cada uma das subclasses para calcular o valor do aluguel com base em regras específicas: 114 | 115 | Para Casa, o aluguel deve ser calculado como `preco_base + (area_terreno * 5)`. 116 | 117 | Para Apartamento, o aluguel deve ser calculado como `preco_base + (numero_quartos * 300)`. 118 | 119 | e superclass tem o atributo endereco e `nome_do_proprietario` 120 | 121 | 122 | [exercicio_heranca/resolucao_3_extra.py](exercicio_heranca/resolucao_3_extra.py) 123 | 124 | ## ✏️ Encapsulamento 125 | 126 | 127 | - Exercício 1: Catálogo de Produtos 128 | 129 | Crie uma classe chamada Produto que represente um produto em um catálogo. A classe deve ter os seguintes atributos privados: 130 | 131 | nome: o nome do produto. preco: o preço do produto. A classe deve incluir métodos públicos para definir e obter o nome e o preço do produto. Além disso, crie um método `__str` para exibir o produto de forma amigável. 132 | 133 | [exercicio_encapsulamento/resolucao_1.py](exercicio_encapsulamento/resolucao_1.py) 134 | 135 | - Exercício 2: Biblioteca 136 | 137 | Crie uma classe chamada Livro que represente um livro em uma biblioteca. A classe deve ter os seguintes atributos privados: 138 | 139 | titulo: o título do livro. autor: o autor do livro. `_disponivel`: um indicador de disponibilidade do livro (inicialmente definido como True se o livro estiver disponível para empréstimo). A classe deve incluir métodos públicos para emprestar o livro (definindo _disponivel como False) e devolvê-lo (definindo _disponivel como True). Além disso, crie um método `__str` para exibir informações sobre o livro. 140 | 141 | [exercicio_encapsulamento/resolucao_2.py](exercicio_encapsulamento/resolucao_2.py) 142 | 143 | - Exercício 3: Banco de Dados de Funcionários 144 | 145 | Crie uma classe chamada Funcionario que represente um funcionário em um banco de dados de funcionários. A classe deve ter os seguintes atributos privados: 146 | 147 | nome: o nome do funcionário. cargo: o cargo do funcionário. A classe deve incluir métodos públicos para definir e obter o nome e o cargo do funcionário. Além disso, crie um método `__str` para exibir informações sobre o funcionário. 148 | 149 | [exercicio_encapsulamento/resolucao_3.py](exercicio_encapsulamento/resolucao_3.py) 150 | 151 | - Exercício 4: Agenda de Compromissos 152 | 153 | Crie uma classe chamada Compromisso que represente um compromisso na agenda de alguém. A classe deve ter os seguintes atributos privados: 154 | 155 | data: a data do compromisso. descricao: a descrição do compromisso. A classe deve incluir métodos públicos para definir e obter a data e a descrição do compromisso. Além disso, crie um método `__str` para exibir informações sobre o compromisso. 156 | 157 | [exercicio_encapsulamento/resolucao_4.py](exercicio_encapsulamento/resolucao_4.py) 158 | 159 | 160 | ## ✏️ Abstração 161 | 162 | - Exercício 1: Figuras Geométricas 163 | 164 | Crie uma classe abstrata chamada FiguraGeometrica com um método abstrato `calcular_area()`. Em seguida, crie subclasses concretas como Retangulo, Circulo e Triangulo que herdam da classe FiguraGeometrica. Cada uma das subclasses deve implementar o método calcular_area() de acordo com a fórmula apropriada para cada figura geométrica. 165 | 166 | [exercicio_abstracao/resolucao_1.py](exercicio_abstracao/resolucao_1.py) 167 | 168 | - Exercício 2: Animais 169 | 170 | Crie uma classe abstrata chamada Animal com métodos abstratos `emitir_som()` e `mover()`. Em seguida, crie subclasses concretas como Cachorro, Gato e Pato que herdam da classe Animal. Cada uma das subclasses deve implementar os métodos emitir_som() e mover() de acordo com o comportamento apropriado para cada animal. 171 | 172 | 173 | [exercicio_abstracao/resolucao_2.py](exercicio_abstracao/resolucao_2.py) 174 | 175 | - Exercício 3: Veículos 176 | 177 | Crie uma classe abstrata chamada Veiculo com métodos abstratos `acelerar()` e `frear()`. Em seguida, crie subclasses concretas como Carro, Moto e Caminhao que herdam da classe Veiculo. Cada uma das subclasses deve implementar os métodos `acelerar()` e `frear()` de acordo com o comportamento apropriado para cada tipo de veículo. 178 | 179 | [exercicio_abstracao/resolucao_3.py](exercicio_abstracao/resolucao_3.py) 180 | 181 | - Exercício 4: Produtos 182 | 183 | Crie uma classe abstrata chamada Produto com métodos abstratos `calcular_preco()` e `descricao()`. Em seguida, crie subclasses concretas como Livro, Eletronico e Alimento que herdam da classe Produto. Cada uma das subclasses deve implementar os métodos `calcular_preco()` e descricao() de acordo com as características específicas de cada produto. 184 | 185 | [exercicio_abstracao/resolucao_4.py](exercicio_abstracao/resolucao_4.py) 186 | 187 | - Exercício 5: Formas de Pagamento 188 | 189 | Crie uma classe abstrata chamada FormaPagamento com métodos abstratos `calcular_desconto()` e `calcular_parcelas()`. Em seguida, crie subclasses concretas como CartaoCredito, Boleto e Transferencia que herdam da classe FormaPagamento. Cada uma das subclasses deve implementar os métodos `calcular_desconto()` e `calcular_parcelas()` de acordo com as regras de pagamento específicas. 190 | 191 | [exercicio_abstracao/resolucao_5.py](exercicio_abstracao/resolucao_5.py) 192 | 193 | 194 | # Exercício de Casa 🏠 195 | 196 | 197 | ## 👩🏻‍💻 Crie uma classe base chamada Veiculo com os seguintes atributos: 198 | 199 | - modelo: o modelo do veículo (uma string). 200 | - ano: o ano de fabricação do veículo (um número inteiro). 201 | preco: o preço do veículo (um número decimal). 202 | Na classe Veiculo, implemente um método chamado `calcular_imposto()` que retorna o imposto a ser pago pelo veículo. O imposto é calculado como 10% do preço do veículo. 203 | 204 | Crie uma classe chamada Carro que herda da classe Veiculo. Adicione um atributo adicional: 205 | 206 | - marca: a marca do carro (uma string). 207 | Na classe Carro, implemente um método chamado desconto() que retorna um desconto de 5% no preço do carro. 208 | 209 | Crie uma classe chamada Moto que também herda da classe Veiculo. Adicione um atributo adicional: 210 | 211 | - cilindrada: a cilindrada da moto (um número inteiro). 212 | Na classe Moto, implemente um método chamado `calcular_imposto()` que calcula o imposto a ser pago pela moto. O imposto para motos é de 5% do preço do veículo. 213 | 214 | Crie instâncias de Carro e Moto, atribuindo valores adequados aos atributos de cada veículo. 215 | 216 | Calcule e imprima o imposto a ser pago por cada veículo usando o método `calcular_imposto()`. 217 | 218 | [exercicio_casa/resolucao_1.py](exercicio_casa/resolucao_1.py) 219 | 220 | ## 🧠 Exercício de Herança em Python: Sistema de Gerenciamento de Funcionários (Exercicío Avançado Extra) 221 | 222 | Você está encarregado de criar um sistema de gerenciamento de funcionários para uma empresa. O sistema deve ser capaz de lidar com diferentes tipos de funcionários e calcular seus salários com base em suas características específicas. Para isso, você precisa implementar a hierarquia de classes apropriada usando herança em Python. 223 | 224 | Instruções: 225 | 226 | Crie uma classe base chamada Funcionario com os seguintes atributos: 227 | 228 | - nome: o nome do funcionário. 229 | - salario: o salário base do funcionário (inicialmente definido como 0). 230 | 231 | A classe Funcionario deve ter um método chamado `calcular_pagamento()` que retorna o pagamento do funcionário. No entanto, este método deve ser definido como um método abstrato (utilizando `pass`) uma vez que cada tipo de funcionário (temporário e integral) calculará o pagamento de maneira diferente. 232 | 233 | Crie uma classe chamada FuncionarioTemporario, que herda da classe Funcionario. Esta classe deve ter os seguintes atributos adicionais: 234 | 235 | - salario_por_hora: o salário por hora do funcionário temporário. 236 | - horas_trabalhadas: o número de horas trabalhadas pelo funcionário temporário. 237 | Na classe FuncionarioTemporario, implemente o método `calcular_pagamento()` para calcular o pagamento do funcionário temporário com base no salário por hora e nas horas trabalhadas. 238 | 239 | Crie uma classe chamada FuncionarioIntegral, que também herda da classe Funcionario. Esta classe deve ter um atributo adicional: 240 | 241 | - salario_mensal: o salário mensal do funcionário integral. 242 | Na classe FuncionarioIntegral, implemente o método `calcular_pagamento()` para calcular o pagamento do funcionário integral, que é igual ao seu salário mensal. 243 | 244 | Crie instâncias de FuncionarioTemporario e FuncionarioIntegral, atribuindo valores adequados aos atributos de cada funcionário. 245 | 246 | Calcule e imprima o pagamento de cada funcionário usando o método `calcular_pagamento()`. 247 | 248 | [exercicio_casa/resolucao_2.py](exercicio_casa/resolucao_2.py) 249 | 250 | ## Sobre 251 | 252 | exercícios feito para aula da Reprograma turma 0n26 Python 253 | 254 | criado por @github.com/davinyleticia 255 | 256 | [https://vidal.press](https://vidal.press) 257 | --------------------------------------------------------------------------------