Submission #656839

#	Time	Username	Problem	Language	Result	Execution time	Memory
656839		happypotato	Gondola (IOI14_gondola)	C++17	10 / 100	7 ms	1444 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;

int valid(int n, int inputSeq[])
{
	int seq[n];
	for (int i = 0; i < n; i++) {
		seq[i] = (inputSeq[i] <= n ? inputSeq[i] : -1);
	}
	int samemod = -1;
	for (int i = 0; i < n; i++) {
		if (seq[i] == -1) continue;
		int curmod = (seq[i] - i) % n;
		if (curmod < 0) curmod += n;
		if (samemod == -1) samemod = curmod;
		else if (samemod != curmod) return 0;
	}
	return 1;
}

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

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
	
}

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

int countReplacement(int n, int inputSeq[])
{
	
}

Compilation message (stderr)

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:27:1: warning: no return statement in function returning non-void [-Wreturn-type]
   27 | }
      | ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:34:1: warning: no return statement in function returning non-void [-Wreturn-type]
   34 | }
      | ^

• 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