[NOIP 2004 普及组] 不高兴的津津

#include<bits/stdc++.h>
using namespace std;
int num = -0x3f3f3f3f;
int date;
int main() {
	for (int i = 1; i <= 7; i++) {
		int a, b;
		cin >> a >> b;

		if (a + b > 8) {
			int sum = a + b - 8;

			if (sum > num) {
				num = sum;
				date = i;
			}
		}
	}

	cout << date;
	return 0;
}