/*
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 */
package ex5_;

import java.util.Scanner;

/**
 *
 * @author bil
 */
public class Ex5_ {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Scanner sc = new Scanner(System.in);

        int a=sc.nextInt() , b=sc.nextInt(), j,num;

        j=a;

         while(j>Integer.MIN_VALUE){
             j--;
             for(num=0;num<a+1;num++){

                 if((j+num)==a){

                     if((j-num)==b){
                          System.out.printf("j(%d) + num(%d) = %d \n",j,num,j+num);
                             System.out.printf("j(%d) - num(%d) = %d \n",j,num,j-num);
                     }

                 }

             }

         }


    }

}