Submission #3404490

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
  int N;
  cin >> N;
  cout << (N+1)/2 << endl;
  int r = 0;
  if (N % 2) {
    cout << 1 << endl;
    N--;
  }
  for (int i = 0; i < N/2; i++) {
    cout << 2 << endl;
  }
}

Submission Info

Judge Result