/*
 * Name: Ahmed gamal abbas
 * Bench Number;3 section 1;
 * Email: ahmedabbs9@gmail.com
 */
import java.util.*;
public class calc {
 public static void main(String[] args) {
  Scanner objectname = new Scanner(System.in);

  float A, B;
  char S;
  float ON = 1;
  do {
   System.out.println("Enter the first Number:");
   A = objectname.nextFloat();
   System.out.println("Enter the second Number:");
   B = objectname.nextFloat();
   System.out.println("Enter the operation (+ , - , * , / , % ) :");

   S = objectname.next().charAt(0);

   if (S == '+') {
    System.out.println("The answer is " + (A + B));
    //break;
   }

   if (S == '-') {
    System.out.println("The answer is " + (A - B));
    //break;

   }
   if (S == '*') {
    System.out.println("The answer is " + (A * B));
    //break;

   }
   if (S == '/') {
    System.out.println("The answer is " + (A / B));
    //break;

   }
   if (S == '%') {
    System.out.println("The answer is " + (A % B));
    //break;
   }
   System.out.println("To Continue Enter any number  ");
   System.out.println("To Exit Enter 0 ");
   ON = objectname.nextFloat();
  }
  while (ON != 0);

 }
}