import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
      
        System.out.println(" Simple Interest calculator ");
        //ln is used to change line
        System.out.print("your interest is =");
  
         int p = 7000;
         int r= 3;
         int t= 5;
         int result = (p*r*t)/100;
        
         System.out.print(result );
  
    }
}