제출 #674927

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
674927		vjudge1	Pod starim krovovima (COCI20_psk)	C++17	50 / 50	1 ms	340 KiB

Main

#include<bits/stdc++.h>
 
using namespace std;
 
#define ll long long
#define endl "\n"
 
const int MOD = 998244353;

void solve(){
	int n; cin >> n;
	ll sum = 0;
	vector<pair<int, int>> v(n);
	for(int i = 0; i < n; i++){
		int t, z; cin >> t >> z;
		sum += t;
		v[i] = {z, i};
	}
	vector<int> ans(n, 0);
	sort(v.begin(), v.end());
	int empty = n;
	for(int i = n - 1; i >= 0 && sum > 0; i--){
		ll am = min((ll)v[i].first, sum);
		ans[v[i].second] = am;
		sum -= am;
		empty--;
	}
	cout << empty << endl;
	for(int x : ans) cout << x << " ";
	cout << endl;
}
 
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
 
    //freopen("inpt.txt", "r", stdin);
    //freopen("out.txt", "w", stdout);
 
    //int tt; cin >> tt;
    int tt = 1;
    for(int t = 1; t <= tt; t++){
        solve();
    }
}

• Subtask 1: 50 / 50