Submission #247394

#	Time	Username	Problem	Language	Result	Execution time	Memory
247394		Artyom123	Gondola (IOI14_gondola)	C++14	Compilation error	0 ms	0 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>

using namespace std;

#define fi first
#define se second
#define all(x) (x).begin(), (x).end()
#define pb emplace_back
#define ll long long
#define ld long double

const int INF = 2e9 + 1;
const ll INFLL = 1e18 + 1;
const int mod = 1e9 + 7;

int valid(int n, int inputSeq[]) {
    vector<int> a(n);
    set<int> lol;
    for (int i = 0; i < n; i++) {
        a[i] = inputSeq[i];
        lol.insert(a[i]);
    }
    if ((int)lol.size() != n) return 0;
    int ind = -1;
    for (int i = 0; i < n; i++) {
        if (a[i] <= n) ind = i;
    }
    if (ind == -1) return 1;
    int now = a[ind];
    for (int i = 0; i < n; i++) {
        if (a[ind] <= n && a[ind] != now) return 0;
        ind++;
        if (ind >= n) ind -= n;
        now++;
        if (now > n) now = 1;
    }
    return 1;
}

int replacement(int n, int gondolaSeq[], int replacementSeq) {
    return 0;
}

int countReplacement(int n, int inputSeq[]) {
    return 0;
}

Compilation message (stderr)

/tmp/ccqTXZ61.o: In function `main':
grader.cpp:(.text.startup+0x106): undefined reference to `replacement'
collect2: error: ld returned 1 exit status