#include <bits/stdc++.h>
using namespace std;
int main() {
  int nump;
  int arr[7];
  scanf("%d", &nump);
  scanf("%d", &arr[0]);
  for (int i = 1; i < 7; i++) {
    scanf("%d", &arr[i]);
    arr[i] += arr[i - 1];
  }
  int tmp = (nump / arr[6]), idx = 0;
  if (tmp && arr[6] * tmp >= nump)
    tmp = (tmp - 1) * arr[6];
  else
    tmp *= arr[6];
  while (tmp + arr[idx] < nump) idx++;
  printf("%d\n", idx + 1);
  return 0;
}
