Submission #41744

#	Time	Username	Problem	Language	Result	Execution time	Memory
41744		RockyB	Amusement Park (JOI17_amusement_park)	C++14	Compilation error	0 ms	0 KiB

Joi

/// In The Name Of God

#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

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

#define f first
#define s second

#define pb push_back
#define pp pop_back
#define mp make_pair

#define sz(x) (int)x.size()
#define sqr(x) ((x) * 1ll * (x))
#define all(x) x.begin(), x.end()

#define Kazakhstan ios_base :: sync_with_stdio(0), cin.tie(0), cout.tie(0);

#define nl '\n'
#define ioi exit(0);

typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;

const int N = (int)5e5 + 7;
const int inf = (int)1e9 + 7;
const int mod = (int)1e9 + 7;
const ll linf = (ll)1e18 + 7;

const int dx[] = {-1, 0, 1, 0, 1, -1, -1, 1};
const int dy[] = {0, 1, 0, -1, 1, -1, 1, -1};

using namespace std;

vector <int> g[N];

bool was[N];
vector <int> cmp;
void dfs(int v) {
	was[v] = 1;
	cmp.pb(v);
	for (auto to : g[v]) {
		if (!was[to]) dfs(to);
	}
}
void Joi(int n, int m, int a[], int b[], ll x, int T) {
	for (int i = 0; i < m; i++) {
		g[a[i]].pb(b[i]);
		g[b[i]].pb(a[i]);
	}
	dfs(0);
	for (int i = 0; i < 60; i++) {
		if (x & (1LL << i)) MessageBoard(cmp[i], 1);
		else MessageBoard(cmp[i], 0);
	}
}
int main() {
	#ifdef IOI2018
		freopen ("in.txt", "r", stdin);
	#endif
	ioi
}

Ioi

Compilation message (stderr)

/tmp/ccYQRmyW.o: In function `main':
grader_joi.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc7ea5Hw.o:Joi.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status

/tmp/cczRTs6D.o: In function `main':
grader_ioi.cpp:(.text.startup+0x39e): undefined reference to `Ioi(int, int, int*, int*, int, int, int)'
collect2: error: ld returned 1 exit status