제출 #200568

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
200568	2020-02-07 11:38:12	Asrapogorgon	Kisik (COCI19_kisik)	C++14	80 / 90	2062 ms	73252 KiB

kisik

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define pb push_back
#define int long long 
const int maxn=1e6+7;
/*Almost copy pasted part :)*/
using namespace std;
int n,k;
vector<pair<int, int>>vec;
multiset<int>ms;
int32_t main(){
  cin>>n>>k;
  for(int i=0;i<n;i++) {
    int w,h;
    cin>>w>>h;
    vec.push_back({h,w});
  }
  sort(vec.begin(),vec.end());
  int pos=0;
  long long ans=1e18+7,sum=0;
  for (int i=1;i<maxn;i++){
    while(pos<n&&vec[pos].first<=i) {
      sum+=vec[pos].second;
      ms.insert(vec[pos].second);
      while(ms.size()>k) {
        sum-=*ms.rbegin();
        ms.erase(--ms.end());
      }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

kisik.cpp: In function 'int32_t main()':
kisik.cpp:27:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       while(ms.size()>k) {
             ~~~~~~~~~^~
kisik.cpp:33:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if(ms.size()==k) {
        ~~~~~~~~~^~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 0 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10