제출 #909756

#제출 시각아이디문제언어결과실행 시간메모리
90975612345678곤돌라 (IOI14_gondola)C++17
0 / 100
1 ms348 KiB
#include "gondola.h" #include <bits/stdc++.h> using namespace std; int valid(int n, int inputSeq[]) { int s, cnt(0); bool can=1; pair<int, int> mn={INT_MAX, -1}; for (int i=0; i<n; i++) if (inputSeq[i]<=n) mn=min(mn, {inputSeq[i], i}); if (mn.first==INT_MAX) return 1; cnt=mn.first; for (int i=s; i<n; i++) if (inputSeq[i]!=cnt++&&inputSeq[i]<=n) can=0; for (int i=0; i<s; i++) if (inputSeq[i]!=cnt++&&inputSeq[i]<=n) can=0; return can?1:0; } //---------------------- 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:8:9: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized]
    8 |     int s, cnt(0);
      |         ^
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