提出 #74624286
ソースコード 拡げる
#include <bits/stdc++.h>
using namespace std;
int main() {
int N,G,F;
cin>>N>>G>>F;
vector<pair<int,int>> station;
for(int i=0;i<N;i++){
int P,R;
cin>>P>>R;
station.push_back({P,R});
}
sort(station.begin(),station.end());
priority_queue<int> pq;
int dist=F;
int count=0;
int i=0;
while(dist<G){
while(i<N && station[i].first<=dist){
pq.push(station[i].second);
i++;
}
if(pq.empty()){
cout<<-1<<endl;
return 0;
}
dist+=pq.top();
pq.pop();
count++;
}
cout<<count<<endl;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | D - 砂漠横断 |
| ユーザ | Aditya988 |
| 言語 | C++23 (GCC 15.2.0) |
| 得点 | 400 |
| コード長 | 639 Byte |
| 結果 | AC |
| 実行時間 | 113 ms |
| メモリ | 6832 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 400 / 400 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt |
| All | sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt, in80.txt, in81.txt, in82.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| in01.txt | AC | 1 ms | 3516 KiB |
| in02.txt | AC | 1 ms | 3424 KiB |
| in03.txt | AC | 1 ms | 3516 KiB |
| in04.txt | AC | 1 ms | 3544 KiB |
| in05.txt | AC | 1 ms | 3620 KiB |
| in06.txt | AC | 1 ms | 3572 KiB |
| in07.txt | AC | 1 ms | 3424 KiB |
| in08.txt | AC | 1 ms | 3476 KiB |
| in09.txt | AC | 1 ms | 3604 KiB |
| in10.txt | AC | 99 ms | 6704 KiB |
| in11.txt | AC | 109 ms | 5544 KiB |
| in12.txt | AC | 98 ms | 6808 KiB |
| in13.txt | AC | 109 ms | 5468 KiB |
| in14.txt | AC | 110 ms | 5548 KiB |
| in15.txt | AC | 110 ms | 6600 KiB |
| in16.txt | AC | 1 ms | 3592 KiB |
| in17.txt | AC | 1 ms | 3544 KiB |
| in18.txt | AC | 55 ms | 5548 KiB |
| in19.txt | AC | 113 ms | 5556 KiB |
| in20.txt | AC | 1 ms | 3572 KiB |
| in21.txt | AC | 91 ms | 5548 KiB |
| in22.txt | AC | 65 ms | 5488 KiB |
| in23.txt | AC | 91 ms | 5676 KiB |
| in24.txt | AC | 96 ms | 5496 KiB |
| in25.txt | AC | 98 ms | 6680 KiB |
| in26.txt | AC | 97 ms | 5552 KiB |
| in27.txt | AC | 70 ms | 5804 KiB |
| in28.txt | AC | 91 ms | 5492 KiB |
| in29.txt | AC | 1 ms | 3604 KiB |
| in30.txt | AC | 1 ms | 3604 KiB |
| in31.txt | AC | 91 ms | 5384 KiB |
| in32.txt | AC | 45 ms | 4472 KiB |
| in33.txt | AC | 1 ms | 3596 KiB |
| in34.txt | AC | 1 ms | 3516 KiB |
| in35.txt | AC | 1 ms | 3564 KiB |
| in36.txt | AC | 1 ms | 3684 KiB |
| in37.txt | AC | 1 ms | 3516 KiB |
| in38.txt | AC | 1 ms | 3572 KiB |
| in39.txt | AC | 1 ms | 3544 KiB |
| in40.txt | AC | 1 ms | 3424 KiB |
| in41.txt | AC | 1 ms | 3572 KiB |
| in42.txt | AC | 1 ms | 3424 KiB |
| in43.txt | AC | 1 ms | 3556 KiB |
| in44.txt | AC | 1 ms | 3580 KiB |
| in45.txt | AC | 1 ms | 3580 KiB |
| in46.txt | AC | 1 ms | 3604 KiB |
| in47.txt | AC | 1 ms | 3472 KiB |
| in48.txt | AC | 90 ms | 5804 KiB |
| in49.txt | AC | 46 ms | 4476 KiB |
| in50.txt | AC | 1 ms | 3576 KiB |
| in51.txt | AC | 1 ms | 3656 KiB |
| in52.txt | AC | 59 ms | 5808 KiB |
| in53.txt | AC | 62 ms | 5676 KiB |
| in54.txt | AC | 60 ms | 6832 KiB |
| in55.txt | AC | 69 ms | 6704 KiB |
| in56.txt | AC | 66 ms | 5572 KiB |
| in57.txt | AC | 68 ms | 6500 KiB |
| in58.txt | AC | 66 ms | 5440 KiB |
| in59.txt | AC | 55 ms | 5456 KiB |
| in60.txt | AC | 60 ms | 5572 KiB |
| in61.txt | AC | 1 ms | 3424 KiB |
| in62.txt | AC | 1 ms | 3572 KiB |
| in63.txt | AC | 100 ms | 6692 KiB |
| in64.txt | AC | 92 ms | 5572 KiB |
| in65.txt | AC | 1 ms | 3520 KiB |
| in66.txt | AC | 1 ms | 3528 KiB |
| in67.txt | AC | 1 ms | 3564 KiB |
| in68.txt | AC | 1 ms | 3476 KiB |
| in69.txt | AC | 1 ms | 3452 KiB |
| in70.txt | AC | 1 ms | 3616 KiB |
| in71.txt | AC | 1 ms | 3424 KiB |
| in72.txt | AC | 1 ms | 3572 KiB |
| in73.txt | AC | 1 ms | 3684 KiB |
| in74.txt | AC | 1 ms | 3572 KiB |
| in75.txt | AC | 1 ms | 3576 KiB |
| in76.txt | AC | 1 ms | 3476 KiB |
| in77.txt | AC | 1 ms | 3476 KiB |
| in78.txt | AC | 1 ms | 3428 KiB |
| in79.txt | AC | 1 ms | 3616 KiB |
| in80.txt | AC | 1 ms | 3544 KiB |
| in81.txt | AC | 55 ms | 5588 KiB |
| in82.txt | AC | 82 ms | 5548 KiB |
| sample01.txt | AC | 1 ms | 3476 KiB |
| sample02.txt | AC | 1 ms | 3516 KiB |
| sample03.txt | AC | 1 ms | 3516 KiB |
| sample04.txt | AC | 1 ms | 3452 KiB |
| sample05.txt | AC | 1 ms | 3572 KiB |