Submission #2241106

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define int long long
#define all(v) (v).begin(), (v).end()
#define resz(v, ...) (v).clear(), (v).resize(__VA_ARGS__)
#define reps(i, m, n) for(int i = (int)(m); i < (int)(n); i++)
#define rep(i, n) reps(i, 0, n)

template<class T1, class T2> void chmin(T1 &a, T2 b){if(a>b)a=b;}
template<class T1, class T2> void chmax(T1 &a, T2 b){if(a<b)a=b;}

using Pi = pair<int, int>;
using Tapris = tuple<int, int, int>;
using vint = vector<int>;

const int inf = 1LL << 55;
const int mod = 1e9 + 7;

signed main() {
  cin.tie(0);
  ios_base::sync_with_stdio(0);
  cout << fixed << setprecision(12);

  int n;
  cin >> n;
  int ng[3];
  rep(i, 3) cin >> ng[i];
  vector<vector<bool> > dp(111, vector<bool>(n+1, false));
  dp[0][0] = true;
  rep(i, 100) {
    reps(j, 1, 4) {
      rep(k, n-j+1) {
	if(ng[0] == k+j || ng[1] == k+j || ng[2] == k+j) continue;
	if(dp[i][k]) dp[i+1][k] = dp[i+1][k+j] = true;
      }
    }
  }
  cout << (dp[100][n] ? "YES" : "NO") << endl;

  return 0;
}

Submission Info

Judge Result