Submission #871868

#	Time	Username	Problem	Language	Result	Execution time	Memory
871868		Mr_Ph	Speedrun (RMI21_speedrun)	C++14	0 / 100	9 ms	684 KiB

speedrun

#include "speedrun.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;
int lol,st;
void assignHints(int subtask, int n, int a[], int b[]) { 
    setHintLen(n);
    for(int i=1;i<n;i++)
    {
        setHint(a[i],b[i],1);
        setHint(b[i],a[i],1);
    }
    lol=0;
}
void dfs(int node,int parent)
{
    for(int i=1;i<=lol;i++)
    {
        if(i==parent)continue;
        if(getHint(i))
        {
            goTo(i);
            dfs(i,node);
        }
    }
    if(node!=st)
        goTo(parent);
}
void speedrun(int subtask, int n, int start) { /* your solution here */
    st=start;
    dfs(st,0);
}

• Subtask 1: 0 / 21
• Subtask 2: 0 / 8
• Subtask 3: 0 / 19
• Subtask 4: 0 / 12
• Subtask 5: 0 / 40