Submission #554944

#	Time	Username	Problem	Language	Result	Execution time	Memory
554944		bigg	Speedrun (RMI21_speedrun)	C++14	21 / 100	44 ms	832 KiB

speedrun

#include "speedrun.h"
#include<bits/stdc++.h>
using namespace std;
const int MAXN = 1e3 + 10;

void assignHints(int subtask, int N, int A[], int B[]) { /* your solution here */
	setHintLen(N);
	
	for(int i = 1; i < N; i++ ){
		setHint(A[i], B[i], 1);
		setHint(B[i], A[i], 1);
	}
}
int l;
void dfs(int x, int p){
	for(int i = 1; i <= l; i++){
		if(i == p) continue;
		if(getHint(i)){
			goTo(i);
			dfs(i, x);
		}
	}
	goTo(p);
}

void speedrun(int subtask, int N, int start) { /* your solution here */
	l = getLength();
	dfs(start, start);
}

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