제출 #518639

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
518639	2022-01-24 10:39:45	amukkalir	곤돌라 (IOI14_gondola)	C++17	100 / 100	54 ms	5896 KiB

gondola

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#include "gondola.h"
#include <bits/stdc++.h>
using namespace std; 
typedef long long ll; 
#define pii pair<int,int> 
#define fi first 
#define se second 
#define pb push_back
int valid(int n, int inputSeq[])
{
  int s = -1; 
  set<int> ud; 
 
  for(int i=0; i<n; i++) {
    if(inputSeq[i] <= n) {
      s = i; 
    }
    if(ud.count(inputSeq[i])) {
     // cout << " :: " << inputSeq[i] << endl; 
      return 0; 
    }
   // cout << "ud[" << inputSeq[i] << "] = 1\n"; 
    ud.insert(inputSeq[i]);
  }
 
  
  if(s != -1) {
    int val = inputSeq[s]-1; 
    s--; 
 
 
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컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:133:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  133 |   for(int i=0; i<v.size(); i++) {
      |                ~^~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 15 / 15
• Subtask 9: 15 / 15
• Subtask 10: 10 / 10