제출 #832493

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
832493	2023-08-21 10:53:51	ttamx	곤돌라 (IOI14_gondola)	C++14	100 / 100	51 ms	6308 KiB

gondola

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#include "gondola.h"
#include<bits/stdc++.h>
using namespace std;
int valid(int n, int Seq[]){
  vector<int> s(n);
  map<int,bool> mp;
  for(int i=0;i<n;i++){
    if(mp[Seq[i]])return 0;
    mp[Seq[i]]=true;
    if(Seq[i]<=n)s[i]=Seq[i];
  }
  for(int t=0;t<2;t++){
    for(int i=0;i<n;i++){
      if(s[i]>0){
        auto &x=s[(i+1)%n];
        int val=s[i]%n+1;
        if(x==0)x=val;
        else if(x!=val)return 0;
      }
    }
  }
  return 1;
}
//----------------------
int replacement(int n, int Seq[], int Ans[]){
  vector<int> s(n);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:41:11: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   41 |  for(auto [num,pos]:vec){
      |           ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:77:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |  for(int i=1;i<vec.size();i++){
      |              ~^~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
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• Subtask 10: 10 / 10