#include <stdio.h>
int main() {
int a, b;
scanf("%d %d", &a, &b);
if (!(0 <= a && a <= 1000 && 0 <= b && b <= 1000)) {
return 1;
}
printf("%d", a + b);
return 0;
}
#include <stdio.h>
int ADD(int x,int y)
{
return x+y;
}
int main()
{
int a = 0;
int b = 0;
scanf("%d %d",&a,&b);
int sum = ADD(a,b);
printf("%d",sum);
return 0;
}