#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
int arr[7];
int sum=0;
for(int i=0;i<7;i++){
cin>>arr[i];
sum+=arr[i];
}
//n %= sum;
//if(n==0)
//n ==sum;
int days = 0;
while(n>0) {
n-= arr[days];
if(n<=0)
break;
days = (days+1) %7;
}
cout<<(days==0 ? 7: days )<<endl;
return 0;
}
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