제출 #12707

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
12707	2015-01-01 11:28:26	qja0950	곤돌라 (IOI14_gondola)	C++98	55 / 100	32 ms	4620 KiB

gondola

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#include "gondola.h"
#define MAX_N 101101
#define MAX_V 250052
int CheckV[MAX_V];
int valid(int n, int inputSeq[])
{
    for(int i=0; i<n; i++) {
        int now = inputSeq[i];
        CheckV[now]++;
        if(CheckV[now] > 1) return 0;
    }
    
    int first = -1;
    for(int i=0; i<n; i++) {
        int now = inputSeq[i];
        if(now > n) continue;
        first = i;
        break;
    }
    if(first == -1) return 1;
    
    
    for(int i=0; i<n; i++) {
        int index = (first + i) % n;
        int value = (inputSeq[first] + i - 1) % n + 1;
        
        int now = inputSeq[index];
 
 
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