#include<bits/stdc++.h>
using namespace std;

int main()
{
	int cnt = 0;
	int sum_1 = 0;
	int sum_2 = 0;
	for (int i = 1 ; i <= 7 ; i++)
	{
		int a , b;
		if((a + b) > cnt)
		{
			cnt = a + b;
			sum_2 = sum_1;
		}
		sum_1 += 1;
	}
	if(cnt < 8)
	{
		cout << 0 << endl;
	}
	else
	{
		cout << sum_2 << endl;
	}
}

错哪了？？？？？？？？？