#include<iostream> using namespace std; int main() { int t1 = 0; int t2 = 0; int max = 0; int result = 0; int i = 0; for (i = 1; i <= 7; i++) { cin>>t1>>t2; if ((t1+t2>8) && (t1+t2>max)) { max = t1 + t2; result = i; } } cout<<result; return 0; }