Submission #789727

#	Time	Username	Problem	Language	Result	Execution time	Memory
789727		Mouad_ouj	Dungeons Game (IOI21_dungeons)	C++17	0 / 100	7018 ms	5700 KiB

dungeons

#include<bits/stdc++.h>
#include "dungeons.h"
using namespace std;
int ans=0,nn;
vector<int> se,le,pe,we;
vector<long long> dis;
vector<bool> vis;
long long dfs(int x)
{
    if(x==nn)
    return 0;
    vis[x]=true;
    if(dis[we[x]]==-1)
    dis[x]=dfs(we[x])+se[x];
    else
    dis[x]=dis[we[x]]+se[x];
    return dis[x];
}
void init(int n,vector<int> s,vector<int> p,vector<int> w,vector<int> l)
{
    se.resize(n);
    le.resize(n);
    pe.resize(n);
    we.resize(n);
    dis.assign(n,-1);
    vis.assign(n,false);
    nn=n;
    se=s;
    le=l;
    we=w;
    pe=p;
    for(int x=0;x<n;x++)
    {
        if(!vis[x])
        dfs(x);
    }
}
long long self(int x,int z)
{
    if(x==nn)
        return z;
    if(z>=se[x])
    return z+dis[x];
    if(z<se[x])
    return self(le[x],z+pe[x]);
}

long long simulate(int x, int z)
{
    return self(x,z);
}

Compilation message (stderr)

dungeons.cpp: In function 'long long int self(int, int)':
dungeons.cpp:46:1: warning: control reaches end of non-void function [-Wreturn-type]
   46 | }
      | ^

• Subtask 1: 0 / 11
• Subtask 2: 0 / 26
• Subtask 3: 0 / 13
• Subtask 4: 0 / 12
• Subtask 5: 0 / 27
• Subtask 6: 0 / 11