제출 #844633

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
844633		vjudge1	Pod starim krovovima (COCI20_psk)	C++17	40 / 50	1 ms	600 KiB

Main

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int main(){
int N;cin>>N;
vector<ll> T(N);
vector<pair<ll,int>> Z;
for(int i=0;i<N;i++){
    cin>>T[i];
    ll x;cin>>x;Z.push_back(make_pair(x,i));
}
ll m = accumulate(T.begin(),T.end(),0);
sort(Z.begin(),Z.end(),greater<pair<ll,int>>());
bool flag = true;
for(int i=0;i<N;i++){
	ll dec = min(get<0>(Z[i]),m);
	Z[i] = make_pair(dec,get<1>(Z[i]));
	m-=dec;
	if(m==0 && flag){cout<<N-i-1<<endl;flag=false;}
}
vector<ll> ZR(N);
for(int i=0;i<N;i++){
    ZR[get<1>(Z[i])]=get<0>(Z[i]);
}
for(auto &i:ZR)cout<<i<<" ";
}

• Subtask 1: 40 / 50