Question

Write a C program which reads sets of two integers and displays them and their sum. Continue readings sets of integers until their sum is zero, at which point terminate the program.

Answer 1

#include<stdio.h>

int main() {
   int x,y,sum;
   printf("Please enter sets of two integers:  \n");
   printf("X\tY\tZ\n");
   do{
      scanf("%d",&x);
      scanf("%d",&y);
      sum = x+y;
      printf("%d\t%d\t%d\n",x,y,sum);
   }while(sum!=0);

   return 0;
}


3 4
5 6
7 8
1 9
3 -3