Submission #884305

#	Time	Username	Problem	Language	Result	Execution time	Memory
884305		StefanL2005	Game (IOI14_game)	C++14	Compilation error	0 ms	0 KiB

game

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

int n;
vector<int> Nr;

void initialize(int k)
{
    n = k;
    Nr = vector<int> (n, 0);
}

int hasEdge(int u, int v)
{
    if (Nr[u]++ == n - 1 || Nr[v]++ = n - 1)
        return 1;
    return 0;
}

Compilation message (stderr)

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:16:26: error: lvalue required as left operand of assignment
   16 |     if (Nr[u]++ == n - 1 || Nr[v]++ = n - 1)