제출 #67177

#제출 시각아이디문제언어결과실행 시간메모리
67177MKopchev곤돌라 (IOI14_gondola)C++14
10 / 100
42 ms8320 KiB
#include<bits/stdc++.h>
#include "gondola.h"
using namespace std;
int valid(int n, int inputSeq[])
{
    set<int> uniq={};
    for(int i=0;i<n;i++)
        uniq.insert(inputSeq[i]);
    if(uniq.size()!=n)return 0;
    int mini=0;
    for(int i=1;i<n;i++)
        if(inputSeq[mini]>inputSeq[i])mini=i;
    int ind=(mini+1)%n;
    int value=-1;
    int target=inputSeq[mini];
    while(ind!=mini)
    {
        value=inputSeq[ind];
        target++;
        if(value<target)return 0;
        ind=(ind+1)%n;
    }
    return 1;
}
int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
    return -1;
}
int countReplacement(int n, int inputSeq[])
{
    return -1;
}
/*
int n=6;
int v[]={3, 4, 5, 6, 1, 2} ;
int main()
{
    cout<<valid(n,v)<<endl;
}
*/

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:9:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if(uniq.size()!=n)return 0;
        ~~~~~~~~~~~^~~
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