├── README.md
└── Implementing Object Oriented Concepts


/README.md:
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1 | # BANK CODE USING JAVA
2 | It has all JAVA OOPS concepts
3 | 


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/Implementing Object Oriented Concepts:
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 1 | Aim
 2 | Creating an Account class which has deposit() and withdraw() methods
 3 | Algorithm :
 4 | Step 1: Start the Program 
 5 | Step 2: Create Class 
 6 | Step 3: Declare the Input and Output Variables 
 7 | Step 4: Create object and access the method 
 8 | Step 5: Implement it with return type and without parameter list
 9 | Step 6: Implement it with return type and with parameter list 
10 | Step 7: Implement the constructor by creating classes and objects
11 | Program :
12 | class Account
13 | { 
14 | int acc_no; 
15 | String name; 
16 | float amount; 
17 | //Method to initialize object 
18 | void insert(int a,String n,float amt)
19 | { 
20 | acc_no=a; 
21 | name=n; 
22 | amount=amt; 
23 | }
24 | void deposit(float amt)
25 | {
26 |  
27 | amount=amount+amt;
28 | System.out.println(amt+" deposited");
29 | }
30 | //withdraw method
31 | void withdraw(float amt)
32 | {
33 | if(amount<amt)
34 | {
35 | System.out.println("Insufficient Balance");
36 | }
37 | else
38 | {
39 | amount=amount-amt;
40 | System.out.println(amt+" withdrawn");
41 | }
42 | }
43 | //method to check the balance of the account
44 | void checkBalance()
45 | {
46 | System.out.println("Balance is: "+amount);
47 | }
48 | //method to display the values of an object
49 | void display()
50 | {
51 | System.out.println(acc_no+" "+name+" "+amount);
52 | }
53 | }
54 | //Creating a test class to deposit and withdraw amount
55 | class TestAccount
56 |  
57 | {
58 | public static void main(String[] args)
59 | {
60 | Account a1=new Account();
61 | a1.insert(832345,"Ankit",1000);
62 | a1.display();
63 | a1.checkBalance();
64 | a1.deposit(40000);
65 | a1.checkBalance();
66 | a1.withdraw(15000);
67 | a1.checkBalance();
68 | }}
69 | Output :
70 | 832345 Ankit 1000.0
71 | Balance is: 1000.0
72 | 40000.0 deposited Balance is: 41000.0 15000.0 withdrawn Balance is: 26000.0
73 | 


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