#include <iostream>
#include <algorithm>
#include <vector>
#include <numeric>

using namespace std;

int main(){
  int l, n, i, w;
  vector<int> w_v;
  cin >> l >> n;
  for (i = 0;i<n;i++){
    cin >> w;
    w_v.push_back(w);
  }

}