There are three java projects in this which are snake game, atm interface, school interface .

1. PROJECT REPORT
•SUBMITTED BY:

2. Project-1
SNAKE GAME
For this project we need GUI application
This project is having three classes
1.GameFrame.Java
2.GamePanel.Java
3.SnakeGame.Java

3. //Code for SnakeGame.Java

4. //Code for GameFrame.Java

5. //Code for GamePanel.Java

10. Output:

12. PROJECT-2
BANKING MANAGEMENT SYSTEM
This java program has following main menus:
1.Display All
2.Search By Account
3.Deposit
4.Withdrawal
5.Exit

13. Initially, we will add some (N) customers to the bank and then we can display all account details
using menu 1), menu 2) is used to search the bank account, menu 3) is used to deposit money
in particular account, menu 4) is used to manager withdrawal and menu 5) is used to exit from
the program.
Coding
import java.util.Scanner;
class Bank {
private String accno;
private String name;
private long balance;
Scanner KB = new Scanner(System.in);

14. //This is a method to open an account
void openAccount() {
System.out.print("Enter Account No: ");
accno = KB.next();
System.out.print("Enter Name: ");
name = KB.next();
System.out.print("Enter Balance: ");
balance = KB.nextLong();
}
//This is a method to display account details
void showAccount() {
System.out.println(accno + "," + name + "," + balance);
}

15. //This is a method to deposit money
void deposit() {
long amt;
System.out.println("Enter Amount U Want to Deposit : ");
amt = KB.nextLong();
balance = balance + amt;
}
//This is a method to withdraw money
void withdrawal() {
long amt;
System.out.println("Enter Amount U Want to withdraw : ");
amt = KB.nextLong();
if (balance >= amt) {
balance = balance - amt;
} else {
System.out.println("Less Balance..Transaction Failed..");
}
}

16. //This is a method to search an account number
boolean search(String acn) {
if (accno.equals(acn)) {
showAccount();
return (true);
}
return (false);
}
}

17. public class ExBank {
public static void main(String arg[]) {
Scanner KB = new Scanner(System.in);
//To create initial accounts
System.out.print("How Many Customer U Want to Input : ");
int n = KB.nextInt();
Bank C[] = new Bank[n];
for (int i = 0; i < C.length; i++) {
C[i] = new Bank();
C[i].openAccount();
}

18. //By using switch we can perform actions like main menu ,
display all, deposit ,withdrawal and finally exit
int ch;
do {
System.out.println("Main Menun1. Display Alln 2. Search
By Accountn 3. Depositn 4. Withdrawaln 5.E xit ");
System.out.println("Ur Choice :"); ch = KB.nextInt();
switch (ch) {
case 1: //This case is used to perform main menu
for (int i = 0; i < C.length; i++) {
C[i].showAccount();
}
break;

19. case 2: // This case is used to perform “display all” function
System.out.print("Enter Account No U Want to
Search...: ");
String acn = KB.next();
boolean found = false;
for (int i = 0; i < C.length; i++) {
found = C[i].search(acn);
if (found) {
break;
}
}
if (!found) {
System.out.println("Search Failed..Account
Not Exist..");
}
break;

20. case 3: //This case is used to perform deposit operation
System.out.print("Enter Account No : ");
acn = KB.next();
found = false;
for (int i = 0; i < C.length; i++) {
found = C[i].search(acn);
if (found) {
C[i].deposit();
break;
}
}
if (!found) {
System.out.println("Search
Failed..Account Not Exist..");
}
break;

21. case 4: //This case is used to perform withdrawal operation
System.out.print("Enter Account No : ");
acn = KB.next();
found = false;
for (int i = 0; i < C.length; i++) {
found = C[i].search(acn);
if (found) {
C[i].withdrawal();
break;
}
}
if (!found) {
System.out.println("Search Failed..Account Not
Exist..");
}
break;

22. case 5:
System.out.println("Good Bye..");
break;
}
}
while (ch != 5);
}
}
Output:

24. PROJECT-3
SCHOOL MANAGEMENT SYSTEM
This project just uses core java without any GUI. This is for those who just have started
programming in java and want to learn a little more about object-oriented programming
applications in core java.
We have used three classes and main class
1.School.Java
2.Student.Java
3.Teacher.Java
4.Main.Java

25. //Code for “School Class”

28. //Code for Student Class

31. //Code for Teacher Class

33. //Code for Main Class

34. Output:

35. PROJECT-4
ATM INTERFACE
THIS PROGRAM PROJECT HAVING 5 CLASSES
1.ACCOUNT.JAVA
2.ATM.Java
3.Bank.Java
4.Transaction.Java
5.User.Java

36. //Code for ACCOUNT.Java

38. // code for ATM.Java

44. //Code for Bank.Java

47. //Code for Transaction.Java

48. //Code for User.Java

51. Output: