```
#include<iostream>
using namespace std;
int main() {
int a[1000001];
int b[10000001];
int n, s = 0;
int x, y;
for (int i = 0; i < 7; i++) {
cin >> x >> y;
a[i] = x + y;
}
s = 0;
for (int i = 0; i < 7; i++) {
if (a[i]>8&&a[s] < a[i]) {
s = i;
}
}
if(s==0) cout<<0;
else cout << s+1;
return 0;
}
```
@[liiiiiih](/user/1290417)
by Aybbl_xc @ 2024-03-13 17:42:33