제출 #624746

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
624746		Icebear16	모임들 (IOI18_meetings)	C++14	0 / 100	302 ms	400328 KiB

meetings

#include "meetings.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define sz(a) a.size()
vector<long long> minimum_costs(vector<int> H, std::vector<int> L,std::vector<int> R) {
  int Q = L.size();
  long long adj[5000][5000];
  vector<long long> C(Q);
  	long long ans=3000000000007;
  	for(int i=0;i<sz(H);i++){
		adj[i][i]=H[i];
		int l=H[i];
  		for(int k=i-1;k>=0;k--){
  			l=max(l,H[k]);
  			adj[i][k]=l;
		  }
		  l=H[i];
  		for(int k=i+1;k<sz(H);k++){
  			l=max(l,H[k]);
  			adj[i][k]=l;
		  }
	}
	for(int i=0;i<sz(H);i++){
		for(int j=1;j<sz(H);j++){
			adj[i][j]+=adj[i][j-1];
		}
	}
//	for(int i=0;i<sz(H);i++){
//		for(int j=0;j<sz(H);j++){
//			cout<<adj[i][j]<<" ";
//		}
//		cout<<endl;
//	}
	for(int i=0;i<Q;i++){
		for(int j=0;j<sz(H);j++){
			if(L[i]==0){
				ans=min(ans,adj[i][j]);
			}else{
				ans=min(ans,adj[i][j-1]);
			}
		}
		C[i]=ans;
	}
  return C;
}

컴파일 시 표준 에러 (stderr) 메시지

meetings.cpp: In function 'std::vector<long long int> minimum_costs(std::vector<int>, std::vector<int>, std::vector<int>)':
meetings.cpp:11:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |    for(int i=0;i<sz(H);i++){
      |                 ^
meetings.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |     for(int k=i+1;k<sz(H);k++){
      |                    ^
meetings.cpp:24:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 |  for(int i=0;i<sz(H);i++){
      |               ^
meetings.cpp:25:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   25 |   for(int j=1;j<sz(H);j++){
      |                ^
meetings.cpp:36:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |   for(int j=0;j<sz(H);j++){
      |                ^

• Subtask 1: 0 / 4
• Subtask 2: 0 / 15
• Subtask 3: 0 / 17
• Subtask 4: 0 / 24
• Subtask 5: 0 / 40