제출 #230286

#제출 시각아이디문제언어결과실행 시간메모리
230286monus1042곤돌라 (IOI14_gondola)C++17
0 / 100
5 ms384 KiB
#include "gondola.h" #include <bits/stdc++.h> using namespace std; int valid(int n, int inputSeq[]) { unordered_set<int> ch; for (int i=0; i<n; i++){ ch.insert(inputSeq[i]); } if (ch.size()==n){ int fi=-1, se=-1; for (int i=0; i<n; i++){ if (1<=inputSeq[i] && inputSeq[i]<=n){ fi=inputSeq[i]; se=i; break; } } if (fi==-1){ return 1; }else{ bool check=1; for (int i=se, track=fi; i<se+n; i++, track++){ if (1<=inputSeq[i%n] && inputSeq[i%n]<=n){ if (inputSeq[i%n] == track){ }else{ check=0; break; } } } if (check) return 1; return 0; } }else{ return 0; } } //---------------------- int replacement(int n, int gondolaSeq[], int replacementSeq[]) { return -2; } //---------------------- int countReplacement(int n, int inputSeq[]) { return -3; }

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:11:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (ch.size()==n){
      ~~~~~~~~~^~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...