Submission #518701

#	Time	Username	Problem	Language	Result	Execution time	Memory
518701		Everule	Game (IOI14_game)	C++14	Compilation error	0 ms	0 KiB

game

#include <bits/stdc++.h>
//#include "game.h"
using namespace std;
using ll = long long;
vector<vector<int>> g;
vector<bool> vis;
int n;
void initialize(int _n) {
    n = _n;
    g.resize(n, vector<int>(n, 1));
}

int hasEdge(int u, int v) {
    g[u][v] = 0;
    vis.assign(n, 0);
    dfs(0);
    return g[u][v] = (accumulate(vis.begin(), vis.end(), 0) != n);
}
void dfs(int u){
    vis[u] = 1;
    for(int v=0;v<n;v++){
        if(g[u][v] && !vis[v]) dfs(v);
    }
}

Compilation message (stderr)

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:16:5: error: 'dfs' was not declared in this scope; did you mean 'ffs'?
   16 |     dfs(0);
      |     ^~~
      |     ffs