import javax.swing.*;
import java.util.Scanner;

public class opeartionnumb {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int num1=Integer.parseInt(scan.nextLine());
        int num2=Integer.parseInt(scan.nextLine());
        char operator=scan.nextLine().charAt(0);
        //+,-,
        switch (operator){
            case '+':
               int sum=num1+num2;
               if(sum%2==0){
                   System.out.printf("%d + %d = %d - even",num1,num2,sum);
               }else {
                   System.out.printf("%d + %d = %d - odd",num1,num2,sum);
               }
                break;
            case '-':
                int result= num1-num2;
                if(result%2==0){
                    System.out.printf("%d - %d = %d - even",num1,num2,result);
                }else{
                    System.out.printf("%d - %d = %d - odd",num1,num2,result);
                }
                break;
            case '*':
                int multip=num1*num2;
                if(multip%2==0){
                System.out.printf("%d * %d = %d - even",num1,num2,multip);
            }else{
                System.out.printf(" %d * %d = %d - odd",num1,num2,multip);
            }
                break;
            case '/':
                if(num2==0){
                    System.out.printf("Cannot divide %d by zero",num2);
                }else{
                    double devision= num1*1.0/num2;
                    System.out.printf("%d / %d = %2.f",num1,num2,devision);

                }

                break;
            case '%':
                if(num2 == 0){
                    System.out.printf("Cannot divide %d by zero",num1);
                }else{
                    int leftoveer = num1%num2;
                    System.out.printf("%d % %d = %d",num1,num2,leftoveer);
                }




                    break;
        }



    }
}