Submission #7338837


Source Code Expand

// luogu-judger-enable-o2
#include<bits/stdc++.h>
using namespace std;
int flag[101];
int a,b,tot=101;
inline void dfs(int n,int temp)
{
    if(n>40||n<0||flag[n]==1)
		return;
    if(temp>tot)
		return;
    if(n==b)
	{
		if(tot>temp)tot=temp;
		return ;
	}
    flag[n]=1;
    dfs(n+1,temp+1);
    dfs(n-1,temp+1);
    dfs(n+5,temp+1);
    dfs(n-5,temp+1);
    dfs(n+10,temp+1);
    dfs(n-10,temp+1);
    flag[n]=0;
}
int main()
{
	scanf("%d%d",&a,&b);
	dfs(a,0);
	printf("%d\n",tot);
	return 0;
}

Submission Info

Submission Time
Task B - リモコン
User luogu_bot2
Language C++ (GCC 5.4.1)
Score 0
Code Size 527 Byte
Status TLE
Exec Time 2103 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:28:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&a,&b);
                     ^

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 34
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 AC 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 22 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