Submission #1334920

#	Time	Username	Problem	Language	Result	Execution time	Memory
1334920		activedeltorre	Dungeons Game (IOI21_dungeons)	C++20	Compilation error	0 ms	0 KiB

dungeons

#include "dungeons.h"
#include <iostream>
#include <vector>
#include <cassert>
#include <cstdio>
int hp[400005];
int addw[400005];
int addl[400005];
int muchw[400005];
int muchl[400005];
int spar[400005];
int nmax;
using namespace std;
vector<int>adj[400005];
int bl[20][400005];
void dfs(int curr,int par)
{
    spar[curr]=spar[par]+addw[curr];
    bl[0][curr]=par;
    for(int i=1;i<=19;i++)
    {
        bl[i][curr]=bl[i-1][bl[i-1][curr]];
    }
    for(auto k:adj[curr])
    {
        dfs(k,curr);
    }
}
void init(int n, std::vector<int> s, std::vector<int> p, std::vector<int> w, std::vector<int> l) {

    nmax=n;
    for(int i=1;i<=n;i++)
    {
        hp[i]=s[i-1];
        addw[i]=s[i-1];
        addl[i]=p[i-1];
        muchw[i]=w[i-1]+1;
        muchl[i]=l[i-1]+1;
    }
    for(int i=n-1;i>=1;i--)
    {
        while(hp[i]+addw[i]>=hp[muchw[i]] && muchw[i]!=n+1)
        {
            addw[i]=addw[i]+addw[muchw[i]];
            muchw[i]=muchw[muchw[i]];
        }
        //cout<<i<<" "<<addw[i]<<" "<<muchw[i]<<'\n';
    }
    /*
    for(int i=1;i<=n;i++)
    {
        adj[w[i]].push_back(i);
    }*/
    //dfs(n+1,n+1);
    return;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc1bFlYD.o: in function `main':
grader.cpp:(.text.startup+0x404): undefined reference to `simulate(int, int)'
collect2: error: ld returned 1 exit status