Submission #6522263


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int a,b,ans=45;
bool flag[45];

void dfs(int now,int cnt)
{
	if(cnt>ans)
		return;
    if (now==b){
        if(cnt<ans)
		ans=cnt;
        return;
    }
    flag [now]=true;
    if(now+1<=40&&!flag[now+1])
    	dfs(now+1,cnt+1);
   	if(now-1>=0&&!flag[now-1])
    	dfs(now-1,cnt+1);
    if(now+5<=40&&!flag[now+5])
    	dfs(now+5,cnt+1);
   	if(now-5>=0&&!flag[now-5])
    	dfs(now-5,cnt+1);
    if(now+10<=40&&!flag[now+10])
    	dfs(now+10,cnt+1);
   	if(now-10>=0&&!flag[now-10])
    	dfs(now-10,cnt+1);		   	
	flag[now]=false;
}
int main()
{
	cin >> a >> b;	
	if(a==b)
		cout << 0 << endl;
	else
		dfs(a,0);
		cout << ans << endl;
		return 0;
}

Submission Info

Submission Time
Task B - リモコン
User luogu_bot5
Language C++ (GCC 5.4.1)
Score 0
Code Size 731 Byte
Status WA
Exec Time 2103 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 33
WA × 1
TLE × 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 2 ms 256 KB
00_maxret.txt AC 2 ms 256 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 4 ms 256 KB
01_rnd_07.txt AC 1 ms 256 KB
01_rnd_08.txt AC 2 ms 256 KB
01_rnd_09.txt AC 2 ms 256 KB
01_rnd_10.txt AC 1 ms 256 KB
01_rnd_11.txt TLE 2103 ms 256 KB
01_rnd_12.txt AC 2 ms 256 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 21 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