代码

#include <stdio.h>

int main() {
	int n;
	scanf("%d", &n);

        long long n1, n2;
	for (int i = 1; i <= n; i++) {
	        scanf("%d %d, &n1, &n2");
                printf("%d", n1 + n2);
	}
	return 0;
}

评测结果