4. Write a program to find simple interest. (SI=PTR/100).

Java

public static void main(String[] args)

   {

       Scanner scanner = new Scanner(System.in);

       float ptr = scanner.nextFloat();

       double SI = ptr/100;

       System.out.println(SI);

   }

C#

public static void Main(string[] args)

   {

       float ptr = Console.ReadLine();

       double SI = ptr/100;

       Console.WriteLine(SI);

   }

Python

ptr = float(input())

SI = ptr/100

print(SI)

Explanation: