Submission #431887

#	Time	Username	Problem	Language	Result	Execution time	Memory
431887		REALITYNB	Game (IOI14_game)	C++17	Compilation error	0 ms	0 KiB

game

#include <bits/stdc++.h>
#include "game.h"
using namespace std;
vector<vector<int>>  lft;
vector<int> cnt ;
void initialize(int n){
    lft.resize(n,vector<int>(n,-1)) ;
    cnt.resize(n) ;
    for(int i=0;i<n;i++) cnt[i]=n-1-i ;
    return ;
}
int hasedge(int a , int b){
    if(a>b) swap(a,b);
    if(lft[a][b]!=-1){
        return lft[a][b];
    }
    cnt[a]--;
    if(cnt[a]){
        lft[a][b]=0 ;
        return lft[a][b];
    }
    lft[a][b]=1;
    return 1 ;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccdc4DK5.o: in function `main':
grader.cpp:(.text.startup+0x94): undefined reference to `hasEdge(int, int)'
collect2: error: ld returned 1 exit status