Submission #6672560


Source Code Expand

#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cmath>
#include <vector>
#include <cstdio>
#include <string>
#include <cstring>
#include <iomanip>
#include <cstdlib>
#include <iostream>
#include <algorithm>

#define N 100010
#define M 1010

using namespace std;
int a, b;
int wd[N][3], u[7] = {0, -1, 1, 5, -5, -10, 10};
bool wen[45];
int read() {
	int s = 0, f = 0; char ch = getchar();
	while (!isdigit(ch)) f |= (ch == '-'), ch = getchar();
	while (isdigit(ch)) s = s * 10 + (ch ^ 48), ch = getchar();
	return f ? -s : s;
}

int bfs() {
	int tail = 1, head = 0;
	wd[1][1] = a, wd[1][2] = 0;
	while (head < tail) {
		head++;
		for (int i = 1; i <= 6; i++) {
			int x = wd[head][1] + u[i];
			if (wen[x] == 0) {
				tail++;
				wd[tail][1] = x;
				wd[tail][2] = wd[head][2] + 1;
				if (x == b) return wd[tail][2];
			}
		}
	}
}

int main() {
	a = read(), b = read();
	printf("%d\n", bfs());
}

Submission Info

Submission Time
Task B - リモコン
User luogu_bot4
Language C++14 (GCC 5.4.1)
Score 0
Code Size 969 Byte
Status WA
Exec Time 1 ms
Memory 512 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 34
WA × 1
Set Name Test Cases
All 00_maxdiff.txt, 00_maxret.txt, 00_sample1.txt, 00_sample2.txt, 00_sample3.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 01_rnd_20.txt, 01_rnd_21.txt, 01_rnd_22.txt, 01_rnd_23.txt, 01_rnd_24.txt, 01_rnd_25.txt, 01_rnd_26.txt, 01_rnd_27.txt, 01_rnd_28.txt, 01_rnd_29.txt
Case Name Status Exec Time Memory
00_maxdiff.txt AC 1 ms 256 KB
00_maxret.txt AC 1 ms 384 KB
00_sample1.txt AC 1 ms 256 KB
00_sample2.txt AC 1 ms 256 KB
00_sample3.txt WA 1 ms 256 KB
01_rnd_00.txt AC 1 ms 256 KB
01_rnd_01.txt AC 1 ms 256 KB
01_rnd_02.txt AC 1 ms 256 KB
01_rnd_03.txt AC 1 ms 256 KB
01_rnd_04.txt AC 1 ms 256 KB
01_rnd_05.txt AC 1 ms 256 KB
01_rnd_06.txt AC 1 ms 256 KB
01_rnd_07.txt AC 1 ms 256 KB
01_rnd_08.txt AC 1 ms 256 KB
01_rnd_09.txt AC 1 ms 256 KB
01_rnd_10.txt AC 1 ms 256 KB
01_rnd_11.txt AC 1 ms 256 KB
01_rnd_12.txt AC 1 ms 512 KB
01_rnd_13.txt AC 1 ms 256 KB
01_rnd_14.txt AC 1 ms 256 KB
01_rnd_15.txt AC 1 ms 256 KB
01_rnd_16.txt AC 1 ms 256 KB
01_rnd_17.txt AC 1 ms 256 KB
01_rnd_18.txt AC 1 ms 256 KB
01_rnd_19.txt AC 1 ms 256 KB
01_rnd_20.txt AC 1 ms 256 KB
01_rnd_21.txt AC 1 ms 256 KB
01_rnd_22.txt AC 1 ms 256 KB
01_rnd_23.txt AC 1 ms 256 KB
01_rnd_24.txt AC 1 ms 256 KB
01_rnd_25.txt AC 1 ms 256 KB
01_rnd_26.txt AC 1 ms 256 KB
01_rnd_27.txt AC 1 ms 256 KB
01_rnd_28.txt AC 1 ms 256 KB
01_rnd_29.txt AC 1 ms 256 KB