Submission #736976

#	Time	Username	Problem	Language	Result	Execution time	Memory
736976		jk410	Speedrun (RMI21_speedrun)	C++17	21 / 100	43 ms	688 KiB

speedrun

#include "speedrun.h"

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);
	}
}

void dfs(int v, int par, int n) {
	for (int i = 1; i <= n; i++) {
		if (i == par)
			continue;
		if (getHint(i)) {
			goTo(i);
			dfs(i, v, n);
		}
	}
	if (par)
		goTo(par);
}

void speedrun(int subtask, int N, int start) {
	dfs(start, 0, N);
}

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