├── LICENSE ├── README.md ├── Week 1 ├── Q.1.py ├── Q.2.py ├── Q.3.py ├── Q.4.py └── Q.5.py ├── Week 2 ├── Q.1.py ├── Q.2.py ├── Q.3.py ├── Q.4.py └── Q.5.py └── Week 3 ├── Q.1.py ├── Q.2.py ├── Q.3.py ├── Q.4.py └── Q.5.py /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Advanced-Programming-Practice 2 | 3 |
4 | 5 | ## 18CSC207J Advanced Programming Practice solutions for set 6 6 | 7 | 8 |
    9 |
  1. Week 1
    2. 10 |
  2. Week 2
    3. 11 |
  3. Week 3
    4. 12 |
13 | -------------------------------------------------------------------------------- /Week 1/Q.1.py: -------------------------------------------------------------------------------- 1 | # Q1. Python program to accept n inputs about Customer Id, Customer Name, Billing Month 2 | # and no. of units consumed by a customer and generate a report of all of them 3 | n = int(input("Enter number of customers ")) 4 | 5 | a = list(map(int,input("\nEnter all the ids with a space: ").strip().split()))[:n] 6 | 7 | b = list(map(str,input("Enter all the names with a space: ").strip().split()))[:n] 8 | 9 | c = list(map(str,input("Enter all the months with a space: ").strip().split()))[:n] 10 | 11 | d = list(map(int,input("Enter all the units with a space: ").strip().split()))[:n] 12 | print("\n Generating report......100%") 13 | print("\n Report generated\n") 14 | print("id Name Month Units Bill amt") 15 | min_bill = 100 16 | for i in range(n): 17 | if(d[i]<=200): 18 | payAmount=d[i]*1.20 + min_bill 19 | 20 | elif(d[i]<=400): 21 | payAmount=(200*1.20)+(d[i]-200)*1.50 + min_bill 22 | 23 | elif(d[i]<=600): 24 | payAmount=(200*1.20)+(400*1.50)+(d[i]-400)*1.80 25 | payAmount = payAmount * 1.15 + min_bill 26 | 27 | else: 28 | payAmount=(200*1.20)+(400*1.50)+(600*1.80)+(d[i]-600)*2.00 29 | payAmount = payAmount * 1.15 + min_bill 30 | 31 | print(a[i]," ",b[i]," ",c[i]," ",d[i]," ",payAmount) 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /Week 1/Q.2.py: -------------------------------------------------------------------------------- 1 | # Q2. Python program to accept n inputs about Bill id, Customer Id, Customer Name, Billing Date 2 | # and no. of units and Amount paid consumed by a customer and generate a report of all of them 3 | n = int(input("Enter number of customers ")) 4 | 5 | f = list(map(str,input("Enter all the bill ids with a space: ").strip().split()))[:n] 6 | 7 | a = list(map(int,input("Enter all the customer ids with a space: ").strip().split()))[:n] 8 | 9 | b = list(map(str,input("Enter all the names with a space: ").strip().split()))[:n] 10 | 11 | c = list(map(str,input("Enter all the date of payment with a space: ").strip().split()))[:n] 12 | 13 | d = list(map(int,input("Enter all the units with a space: ").strip().split()))[:n] 14 | 15 | e = list(map(float,input("Enter all the amounts paid with a space: ").strip().split()))[:n] 16 | 17 | print("\nGenerating Bill Reports.............100%") 18 | print("\n Reports generated\n") 19 | 20 | print("Cust_id Bill_id Name LDoP Units Bill amt") 21 | for i in range(n): 22 | if(e[i]>0.0): 23 | print(f[i]," ",a[i]," ",b[i]," ",c[i]," ",d[i]," ",e[i]) 24 | -------------------------------------------------------------------------------- /Week 1/Q.3.py: -------------------------------------------------------------------------------- 1 | #Q3. Prediction of Electric Bill based on previous month units 2 | 3 | n = int(input("Enter number of customers ")) 4 | 5 | f = list(map(str,input("Enter all the bill ids with a space: ").strip().split()))[:n] 6 | 7 | a = list(map(str,input("Enter all the names with a space: ").strip().split()))[:n] 8 | 9 | b = list(map(int,input("Enter all the month 1 units with a space: ").strip().split()))[:n] 10 | 11 | c = list(map(int,input("Enter all the month 2 units with a space: ").strip().split()))[:n] 12 | 13 | d = list(map(int,input("Enter all the month 3 units with a space: ").strip().split()))[:n] 14 | 15 | print("\nPredicting Result..........100%") 16 | print("Generating Prediction Output\n") 17 | 18 | print("Cus_id Name Month 1 Month 2 Month 3 Estimated Bill") 19 | t = 0.0 20 | for i in range(n): 21 | t = (c[i]+d[i]+b[i])/3 22 | print(f[i]," ",a[i]," ",b[i]," ",c[i]," ",d[i]," ",t) 23 | -------------------------------------------------------------------------------- /Week 1/Q.4.py: -------------------------------------------------------------------------------- 1 | s1=input("Enter first string:") 2 | s2=input("Enter second string:") 3 | if(sorted(s1)==sorted(s2)): 4 | print("The strings are anagrams.") 5 | else: 6 | print("The strings aren't anagrams.") -------------------------------------------------------------------------------- /Week 1/Q.5.py: -------------------------------------------------------------------------------- 1 | #Q3. Prediction of Electric Bill based on previous month units 2 | 3 | n = int(input("Enter number of customers ")) 4 | 5 | f = list(map(str,input("Enter all the bill ids with a space: ").strip().split()))[:n] 6 | 7 | a = list(map(str,input("Enter all the names with a space: ").strip().split()))[:n] 8 | 9 | b = list(map(int,input("Enter all the month 1 units with a space: ").strip().split()))[:n] 10 | 11 | c = list(map(int,input("Enter all the month 2 units with a space: ").strip().split()))[:n] 12 | 13 | d = list(map(int,input("Enter all the month 3 units with a space: ").strip().split()))[:n] 14 | 15 | print("\nPredicting Result..........100%") 16 | print("Generating Prediction Output\n") 17 | 18 | print("Cus_id Name Month 1 Month 2 Month 3 Estimated Bill") 19 | t = 0.0 20 | for i in range(n): 21 | t = (c[i]+d[i]+b[i])/3 22 | print(f[i]," ",a[i]," ",b[i]," ",c[i]," ",d[i]," ",t) 23 | -------------------------------------------------------------------------------- /Week 2/Q.1.py: -------------------------------------------------------------------------------- 1 | ''' Q1. Write a python code for creating a password for E-Aadhar card. The details used are the 2 | first 4 letters of your name, date and month of your birth. The task is to generate a password 3 | with the lambda function and display it.''' 4 | 5 | name = input("Input your name (as on your Aadhar)\n") 6 | dob = input("Please enter your dob in this order : 'ddmmyyyy'\n") 7 | 8 | first = lambda name: name[:4] 9 | last = lambda dob: dob[4:] 10 | 11 | pw = first(name) + last(dob) 12 | 13 | print("Your password is ",pw) 14 | -------------------------------------------------------------------------------- /Week 2/Q.2.py: -------------------------------------------------------------------------------- 1 | '''Given an array of names of candidates in an election. A candidate name in the array 2 | represents a vote cast to the candidate. Print the name of candidates received Max vote. If 3 | there is tie, print a lexicographically smaller name. Input = ['john','johnny','jackie','johnny', 4 | 'john','jackie','jamie','jamie', john','johnny','jamie','johnny', 'john']. Output : john''' 5 | 6 | 7 | from collections import Counter 8 | 9 | def winner(input): 10 | 11 | 12 | votes = Counter(input) 13 | 14 | 15 | dict = {} 16 | 17 | for value in votes.values(): 18 | 19 | dict[value] = [] 20 | 21 | for (key,value) in votes.items(): 22 | dict[value].append(key) 23 | 24 | 25 | maxVote = sorted(dict.keys(),reverse=True)[0] 26 | 27 | 28 | if len(dict[maxVote])>1: 29 | print (sorted(dict[maxVote])[0]) 30 | else: 31 | print (dict[maxVote][0]) 32 | 33 | 34 | if __name__ == "__main__": 35 | input =['john','johnny','jackie','johnny', 36 | 'john','jackie','jamie','jamie', 37 | 'john','johnny','jamie','johnny', 38 | 'john'] 39 | winner(input) 40 | 41 | -------------------------------------------------------------------------------- /Week 2/Q.3.py: -------------------------------------------------------------------------------- 1 | '''Q3. A web application is developed for a bank. The first page gets the user id and password. 2 | Write a python application to check the credentials of the user. The task is to enter 5 pairs of 3 | user id and password in a dictionary and perform the following. 4 | Credentials: {Ramesh: 12345, Seetha: abcde, Abhishek: pqrst, Ramya: 98765, Priya: xyzab}''' 5 | 6 | 7 | 8 | n = int(input("Enter number of customers ")) 9 | a = list(map(str,input("\nEnter all the names with a space: ").strip().split()))[:n] 10 | b = list(map(str,input("\nEnter all the password with a space: ").strip().split()))[:n] 11 | 12 | Credentials = dict(zip(a, b)) 13 | 14 | 15 | 16 | name = input("\nEnter your name : ") 17 | pw = input("Enter your password : ") 18 | 19 | 20 | if name in Credentials.keys(): 21 | if pw in Credentials.values(): 22 | print("\n\nDear",name,",you are welcome to our bank") 23 | else: 24 | print("Your details does not match with our records") 25 | else: 26 | print("Your details does not match with our records") 27 | 28 | -------------------------------------------------------------------------------- /Week 2/Q.4.py: -------------------------------------------------------------------------------- 1 | '''Develop an application called Quiz. Store 7 pairs of questions and answers in a dictionary. 2 | The task is to ask 5 questions. The user enters the answers. For every correct answer 1 mark 3 | is awarded. Finally, display the total score of the user.''' 4 | 5 | 6 | print("Welcome to APP Quiz! Good luck! :)\n") 7 | n = int(input("Please choose a question set [1 ; 2 ; 3 ; 4 ; 5] : ")) 8 | class Question: 9 | def __init__(self, prompt, answer): 10 | self.prompt = prompt 11 | self.answer = answer 12 | 13 | question_prompts = [ 14 | "What color are apples?\n(a)Red\n(b)Orange\n", 15 | "What color are bananas?\n(a)White\n(b)Yellow\n", 16 | "Who is the CEO of SpaceX?\n(a) Narendra Modi\n(b)Elon Musk\n", 17 | "Who is captain of Indian Football Team?\n(a) Virat Kohli\n(b)Sunil Chettri\n", 18 | "What is a Katana?\n(a)A sword\n(b)A rifle\n", 19 | "Who is the founder of Coca Cola?\n(a)Asa Griggs Candler\n(b)St. Lowda Lassan\n", 20 | "How many years from now can we see the Halley's Comet?\n(a)40 years\n(b)50 years\n", 21 | 22 | ] 23 | if (n==1): 24 | questions = [ 25 | Question(question_prompts[0], "a"), 26 | Question(question_prompts[1], "b"), 27 | Question(question_prompts[2], "b"), 28 | Question(question_prompts[3], "b"), 29 | Question(question_prompts[4], "a") 30 | 31 | ] 32 | elif(n==2): 33 | questions = [ 34 | Question(question_prompts[2], "b"), 35 | Question(question_prompts[3], "b"), 36 | Question(question_prompts[4], "a"), 37 | Question(question_prompts[5], "a"), 38 | Question(question_prompts[6], "a") 39 | 40 | ] 41 | elif(n==3): 42 | questions = [ 43 | Question(question_prompts[1], "b"), 44 | Question(question_prompts[3], "b"), 45 | Question(question_prompts[4], "a"), 46 | Question(question_prompts[5], "a"), 47 | Question(question_prompts[6], "a") 48 | 49 | ] 50 | elif(n==4): 51 | questions = [ 52 | Question(question_prompts[2], "b"), 53 | Question(question_prompts[3], "b"), 54 | Question(question_prompts[4], "a"), 55 | Question(question_prompts[5], "a"), 56 | Question(question_prompts[0], "a") 57 | 58 | ] 59 | elif(n==5): 60 | questions = [ 61 | Question(question_prompts[2], "b"), 62 | Question(question_prompts[1], "b"), 63 | Question(question_prompts[3], "b"), 64 | Question(question_prompts[5], "a"), 65 | Question(question_prompts[6], "a") 66 | 67 | ] 68 | else: 69 | print("\nInvalid question set. Please choose between 1 to 5") 70 | 71 | if(n==1 or n==2 or n==3 or n==4 or n==5): 72 | 73 | def run_quiz(questions): 74 | score = 0 75 | for question in questions: 76 | answer = input(question.prompt) 77 | if answer == question.answer: 78 | score += 1 79 | 80 | if(score==len(questions)): 81 | print("Congrats! you got", score, "out of", len(questions)) 82 | elif(score==len(questions)-1): 83 | print("Good! you got", score, "out of", len(questions)) 84 | else: 85 | print("you got", score, "out of", len(questions)) 86 | 87 | run_quiz(questions) 88 | else: 89 | print("Error 505! Set not found") 90 | -------------------------------------------------------------------------------- /Week 2/Q.5.py: -------------------------------------------------------------------------------- 1 | ''' Q5. Captchas are tools you can use to differentiate between real users and automated users, 2 | such as bots. Create a tuple of 5 captcha in python. Your task is to randomly display a 3 | captcha from the tuple. Then enter the captcha. If the same captcha was entered, then display 4 | “You are not a robot”, else display “You are a robot”''' 5 | 6 | import random 7 | captchas = ('Rh7yA','ju97g','gP0h3','mn0Gl','Ril98') 8 | t = random.choice(captchas) 9 | print("Type this Captcha code:",t) 10 | 11 | cap = input() 12 | if(cap==t): 13 | print("You are not a robot") 14 | else: 15 | print("You are a robot") 16 | -------------------------------------------------------------------------------- /Week 3/Q.1.py: -------------------------------------------------------------------------------- 1 | '''1.Develop an Python code to display the following output using class and object (only one 2 | class and two objects)''' 3 | class Birdie: 4 | 5 | species = "bird" 6 | 7 | 8 | def __init__(self, name, age): 9 | self.name = name 10 | self.age = age 11 | 12 | blu = Birdie("Blu", 10) 13 | woo = Birdie("Woo", 15) 14 | 15 | print("Blu is a {}".format(blu.__class__.species)) 16 | print("Woo is also a {}".format(woo.__class__.species)) 17 | 18 | # access the instance attributes 19 | print("{} is {} years old".format( blu.name, blu.age)) 20 | print("{} is {} years old".format( woo.name, woo.age)) 21 | -------------------------------------------------------------------------------- /Week 3/Q.2.py: -------------------------------------------------------------------------------- 1 | '''2.Develop an python code for the following scenario, Class D is an derived class which has 2 | the properties class B via class B1 and class B2, create an object to call the member functions 3 | of B, B1 and B2 also sketch the what type of inheritance it belongs to.''' 4 | class B: 5 | def Hello(self): 6 | return 'Hello' 7 | 8 | 9 | class B1(B): 10 | def Python(self): 11 | return 'Python' 12 | class B2(B): 13 | def How(self): 14 | return 'How are you?' 15 | class D(B1,B2): 16 | def Divide(self): 17 | return 'Today' 18 | d = D() 19 | print("D is a subclass of B2?",issubclass(D,B2)) 20 | print("B1 is a subclass of B2?",issubclass(B1,B2)) 21 | print("B1 is a subclass of B?",issubclass(B1,B)) 22 | print("So, D is a subclass of B?",issubclass(D,B)) -------------------------------------------------------------------------------- /Week 3/Q.3.py: -------------------------------------------------------------------------------- 1 | # defining private variables 2 | class Privacy: 3 | def __init__(self, val): 4 | self.__val = 900; 5 | print("Private data member =",self.__val,"\n") 6 | value = Privacy(800); 7 | print("Value not changable\n") 8 | value.__val; 9 | -------------------------------------------------------------------------------- /Week 3/Q.4.py: -------------------------------------------------------------------------------- 1 | '''4. Develop an python code to call the function fly which exist in both the class parrot and 2 | penguin, how will you achieve using common interface flying test.''' 3 | class Parrot: 4 | def fly(self): 5 | print("Parrot can fly") 6 | 7 | 8 | class Penguin: 9 | def fly(self): 10 | print("Penguin can’t fly") 11 | 12 | 13 | def flying_test(bird): 14 | bird.fly() 15 | 16 | blu = Parrot() 17 | peggy = Penguin() 18 | 19 | flying_test(blu) 20 | flying_test(peggy) 21 | -------------------------------------------------------------------------------- /Week 3/Q.5.py: -------------------------------------------------------------------------------- 1 | '''Q5. Develop a Python program to show successful working of super() function ''' 2 | class Square: 3 | def __init__(self, side): 4 | self.side = side 5 | 6 | def area(self): 7 | return self.side * self.side 8 | class Cube(Square): 9 | def area(self): 10 | return super().area() * 6 11 | 12 | def volume(self): 13 | return super().area() * self.side() 14 | 15 | print("Classes executed successfully!") --------------------------------------------------------------------------------