simple interest in java
import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        // simple interest
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter principal amount: ");
        float principal = scanner.nextFloat();
        System.out.print("Enter time in years: ");
        float time = scanner.nextFloat();
        System.out.print("Enter rate: ");
        float rate = scanner.nextFloat();
        float simpleInterest = (principal * time * rate) / 100;
        System.out.println("The simple interest is " + simpleInterest);
    }
}