Submission #1369849

#	Time	Username	Problem	Language	Result	Execution time	Memory
1369849		luka2881	Dreaming (IOI13_dreaming)	C++20	Compilation error	0 ms	0 KiB

dreaming

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

int posecen[100005];
vector<vector<int>>a(100005);
map<pair<int,int>,int>mapa;
int val[100005];
static void dfs(int k,int &maxd,int &d,int dubina,vector<int>&pom)
{
    posecen[k]=true;
    if(dubina>maxd)
    {
        maxd=dubina;
        d=k;
    }
    pom.push_back(k);
    for(int i=0;i<a[k].size();i++)
    {
        if(!posecen[a[k][i]])
        {
            dfs(a[k][i],maxd,d,dubina+mapa[make_pair(k,a[k][i])],pom);
        }
    }
}
static void nadjiprecnik(int k,int t,vector<int>&precnik,bool &nadjen)
{
    posecen[k]=true;
    if(k==t)
    {
        precnik.push_back(t);
        nadjen=true;
        return;
    }
    for(int i=0;i<a[k].size();i++)
    {
        if(!posecen[a[k][i]])
        {
            nadjiprecnik(a[k][i],t,precnik,nadjen);
            if(nadjen)
            {
                precnik.push_back(k);
                return;
            }
        }
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccvyUJkI.o: in function `main':
grader.c:(.text.startup+0xc5): undefined reference to `travelTime'
collect2: error: ld returned 1 exit status