#include <bits/stdc++.h>
using namespace std;
int main() {
long n;
long arr[7];
cin >>n;
for(int i=0;i<7;i++){
cin >> arr[i];
}
int numofday=0;
do{
for(int i=0;i<7;i++) {
if(n>0) {
n=n-arr[i];
numofday=i;
}
}
} while(n>0);
cout<<numofday;
return 0;
}
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