import java.util.Scanner;
class Banking{


	public static void main(String args[]){
		double balance=0;
		double rate;
		double period;
		double totalinterest;

		double lastdpamnt=0;

			double dpamnt=0;
			Scanner sc=new Scanner(System.in);


			System.out.println("enter name");
			String name=sc.nextLine();


			System.out.println("WELCOME TO DEP BANK");
			System.out.println("1.View 2.Deposit 3.Interest 4.View last deposit amount 5.Exit");
			int choice=sc.nextInt();


			switch(choice){
					case 1:
						System.out.println("Customer Name: "+name);
						System.out.println("your account balance="+balance);

						break;

					case 2:
						System.out.println("enter amount to deposit");
						dpamnt=sc.nextDouble();
						balance=balance+dpamnt;
						System.out.println("current balance="+balance);
						break;
					case 3:
						System.out.println("enter rate");
						rate=sc.nextDouble();
						System.out.println("enter period");
						period=sc.nextDouble();
						rate=10;
						double interest=balance*rate*period/100;




						System.out.println("interest="+interest);
						break;
					case 4:
						lastdpamnt=dpamnt;
						System.out.println("Last deposit amount="+lastdpamnt);
						break;

					case 5:break;


				}



	}


}