Submission #574868

#	Time	Username	Problem	Language	Result	Execution time	Memory
574868		mdubaisi	A Difficult(y) Choice (BOI21_books)	C++14	5 / 100	235 ms	976 KiB

books

#include <bits/stdc++.h>
#include "books.h"
#define all(v) (v.begin()), (v.end())
#define setall(a, val) memset(a, val, sizeof a)
#define ll long long
using namespace std;

void solve(int N, int K, ll A, int S) {
  vector<ll> v(N + 1);
  for (int i = 1; i <= N; i++)
    v[i] = skim(i);

  vector<int> ans;
  for (int i = 1; i <= N; i++) {
    for (int j = i + 1; j <= N; j++) {
      for (int k = j + 1; k <= N; k++) {
        ll s = v[i] + v[j] + v[k];
        if (s >= A && s <= 2 * A) {
          answer({ i, j, k });
          return;
        }
      }
    }
  }
  impossible();
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 15
• Subtask 3: 0 / 10
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20