Submission #12694

#	Time	Username	Problem	Language	Result	Execution time	Memory
12694		qja0950	Gondola (IOI14_gondola)	C++98	10 / 100	12 ms	2452 KiB

gondola

#include "gondola.h"

int valid(int n, int inputSeq[])
{
    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];
        if(now > n) continue;
        if(now != value) return 0;
    }
    return 1;
}

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

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

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

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10