제출 #992348

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
992348		Kalata_56	Road Construction (JOI21_road_construction)	C++14	59 / 100	10050 ms	10688 KiB

road_construction

#include<bits/stdc++.h>
using namespace std;
pair<long long,long long> kor[250001];
priority_queue<long long> kol;
vector<long long> rez;
int main(){
    long long N,K;
    cin>>N>>K;
    for(long long i=0;i<N;i++){
        cin>>kor[i].first>>kor[i].second;
    }
    sort(kor,kor+N);
    for(int k=1;k<N;k++){
        for(long long i=k;i<N;i++){
            long long raz=abs(kor[i].first-kor[i-k].first)+abs(kor[i].second-kor[i-k].second);
            kol.push(raz);
            if(kol.size()>K){
                kol.pop();
            }
        }
        if(k>=1000){
            break;
        }
    }
    while(!kol.empty()){
        rez.push_back(kol.top());
        kol.pop();
    }
    sort(rez.begin(),rez.end());
    for(long long i=0;i<K;i++){
        cout<<rez[i]<<endl;
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

road_construction.cpp: In function 'int main()':
road_construction.cpp:17:26: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   17 |             if(kol.size()>K){
      |                ~~~~~~~~~~^~

• Subtask 1: 5 / 5
• Subtask 2: 0 / 6
• Subtask 3: 7 / 7
• Subtask 4: 20 / 20
• Subtask 5: 27 / 27
• Subtask 6: 0 / 35