#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main(){
int num1=0;
int num2=0;
int sum=0;
scanf("%d%d",&num1,&num2);
sum=num1+num2;
printf("sum=%d\n",sum);
return 0}
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
int main(){
int num1=0;
int num2=0;
int sum=0;
scanf("%d%d",&num1,&num2);
sum=num1+num2;
printf("sum=%d\n",sum);
return 0}