제출 #373456

#제출 시각아이디문제언어결과실행 시간메모리
373456idk321곤돌라 (IOI14_gondola)C++11
0 / 100
1 ms384 KiB
#include "gondola.h"

int valid(int n, int seq[])
{
    int cur = -1;
    for (int i = 0; i < n; i++) seq[i]--;
  for (int i = 0; i < n; i++)
  {
    if (seq[i] < n)
    {
        cur = i;
        break;
    }

    if (cur == -1) return 1;

    int val = seq[cur];
    for (int i = cur + 1; i < n; i++)
    {
        val++;
        val %= n;
        if (seq[i] < n && seq[i] != val) return 0;
    }

    return 1;
  }
}

//----------------------

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:27:1: warning: control reaches end of non-void function [-Wreturn-type]
   27 | }
      | ^
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