oj.uz

답안 #844224

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
844224 2023-09-05T11:38:31 Z vjudge1 Pod starim krovovima (COCI20_psk) C++17
50 / 50
 1 ms 352 KB 
#include <bits/stdc++.h>
using namespace std;

#ifdef DEBUG
  #include "/Users/kutay/CP/templates/debug.h"
#else
  #define debug(...) void(38)
#endif

#define int long long

int32_t main() {
  ios_base::sync_with_stdio(0); cin.tie(0);
  int n; cin >> n;
  vector<pair<int, pair<int, int>>> a(n);
  int l = 0, s = 0;
  for (int i = 0; i < n; i++) {
    cin >> a[i].second.first >> a[i].second.second;
    l += a[i].second.first;
    s += a[i].second.second;
    a[i].first = i;
  }
  sort(a.begin(), a.end(), [](pair<int, pair<int, int>> x, pair<int, pair<int, int>> y) {
    return x.second.second < y.second.second;
  });
  int k = s - l, cnt = 0;

  for (int i = 0; i < n; i++) {
    if (a[i].second.second <= k) {
      a[i].second.first = 0;
      k -= a[i].second.second;
      cnt++;
    } else {
      a[i].second.first = a[i].second.second - k;
      k = 0;
    }
  }
  sort(a.begin(), a.end());
  cout << cnt << '\n';
  for (int i = 0; i < n; i++) cout << a[i].second.first << " ";
  cout << '\n';
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct