제출 #500255

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
500255		Mounir	Pod starim krovovima (COCI20_psk)	C++14	50 / 50	2 ms	204 KiB

Main

#include <bits/stdc++.h>
#define all(v) v.begin(), v.end()
#define sz(x) (int)x.size()
#define pb push_back
#define pii pair<int, int>
#define chmin(x, v) x = min(x, v)
#define chmax(x, v) x = max(x, v)
#define x first
#define y second
#define int long long
using namespace std;

signed main(){
      int nVals; cin >> nVals;
      int sum = 0;
      vector<pii> volumes;
      for (int iVal = 0; iVal < nVals; ++iVal){
            int cur, maxi; cin >> cur >> maxi;
            sum += cur;
            volumes.pb({maxi, iVal});
      }
      sort(all(volumes)); reverse(all(volumes));
      int i = 0; 
      vector<int> quantites(nVals, 0);
      while (i < nVals && sum > 0){
            quantites[volumes[i].second] = min(volumes[i].first, sum);
            sum -= volumes[i++].first;
      }
      cout << nVals - i << endl;
      for (int quantite : quantites)
            cout << quantite << " ";
      cout << endl;
      return 0;   
}

• Subtask 1: 50 / 50