代码

#include <stdio.h>

int main() {
	int n;
        int a;
        int b;
	scanf("%d", &n);
	for (int i = 0; i < n; ++i) {
                scanf("%d",&a);
                scanf("%d",&b);
		printf("%\n",a+b);
	}
	return 0;
}

评测结果