#include <stdio.h>

int main(void)
{
 int integer1;
 int integer2;
 int sum;
 printf("enter first integer\n");
 scanf("%d", &integer1);

 printf("enter second integer\n");
 scanf("%d", &integer2);

 sum = integer1 + integer2;

 printf("Sum is %d\n",  sum);
}