Submission #603507

#	Time	Username	Problem	Language	Result	Execution time	Memory
603507		8e7	Gondola (IOI14_gondola)	C++17	10 / 100	8 ms	1108 KiB

gondola

//Challenge: Accepted
#include <bits/stdc++.h>
using namespace std;
#ifdef zisk
void debug(){cout << endl;}
template<class T, class ... U> void debug(T a, U ... b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r){
	while (l != r)cout << *l << " ", l++;
	cout << endl;
}
#else
#define debug(...) 0
#define pary(...) 0
#endif
#define ll long long
#define maxn 100005
#define pii pair<int, int>
#define ff first
#define ss second
#include "gondola.h"

int valid(int n, int a[]) {
	int ret = 1, st = -1;
	for (int i = 0;i < n;i++) {
		if (a[i] > n) continue;	
		int val = (a[i] - i - 1 + n) % n;
		if (st == -1) st = val;
		else if (val != st) {
			ret = 0;
			break;
		}
	}
	return ret;
}

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

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