Submission #780013

#	Time	Username	Problem	Language	Result	Execution time	Memory
780013		NothingXD	Gondola (IOI14_gondola)	C++17	10 / 100	7 ms	1152 KiB

gondola

#include "gondola.h"

int valid(int n, int a[]){
	int idx = 0;
	for (int i = 0; i < n; i++){
		if (a[i] < a[idx]) idx = i;
	}
	if (a[idx] > n) return 1;
	int ptr = idx;
	for (int i = a[idx]; i <= n; i++){
		if (a[ptr] <= n && a[ptr] != i) return 0;
		ptr++;
		if (ptr >= n) ptr -= n;
	}
	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