百练 2656 Unhappy Jinjin

题目链接：http://bailian.openjudge.cn/practice/2656

# include <stdio.h>int main(){while(1){int i, n;int maxday, maxvalue = -1;scanf("%d", &n);if (n == 0) break;for (i = 1; i <= n; i++){int a, b;scanf("%d %d", &a, &b);if (a + b > maxvalue) {maxvalue = a + b;maxday = i;}}if (maxvalue <= 8)printf("0\n");else printf("%d\n", maxday);}return 0;}