#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
int a, b, c;
scanf("%d%d", &a, &b);
c = a + b;
printf("c=%d\n",c);
return 0;
}
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
int a, b, c;
scanf("%d%d", &a, &b);
c = a + b;
printf("c=%d\n",c);
return 0;
}