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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#782074#6621. Luggage Lockk4sum1WA 0ms3732kbC++171.6kb2024-11-25 18:47:162024-11-25 18:47:17

Judging History

你现在查看的是最新测评结果

  • [2024-11-25 18:47:17]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3732kb
  • [2024-11-25 18:47:16]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

int a[15][15][15][15];
void solve()
{
	int x1,x2,x3,x4;
	int y1,y2,y3,y4;
	
	string s1,s2;
	cin>>s1>>s2;
	x1=s1[0]-'0';
	x2=s1[1]-'0';
	x3=s1[2]-'0';
	x4=s1[3]-'0';
	
	y1=s2[0]-'0';
	y2=s2[1]-'0';
	y3=s2[2]-'0';
	y4=s2[3]-'0';
	
	cout<<a[(y1-x1+10)%10][(y2-x2+10)%10][(y3-x3+10)%10][(y4-x4+10)%10]<<'\n';
}

void dfs(int a1,int a2,int a3,int a4)
{
	for(int i=0;i<=1;i++)
	{
		for(int j=0;j<=1;j++)
		{
			for(int k=0;k<=1;k++)
			{
				for(int l=0;l<=1;l++)
				{
					if(i==1&&j==0&&(k==1||l==1))
						continue;
					if(l==1&&k==0&&(i==1||j==1))
						continue;
					if(i==0&&j==0&&k==0&&l==0)
						continue;
					a[(a1+i+20)%10][(a2+j+20)%10][(a3+k+20)%10][(a4+l+20)%10]=min(a[(a1+i+20)%10][(a2+j+20)%10][(a3+k+20)%10][(a4+l+20)%10],a[a1][a2][a3][a4]+1);
					a[(a1-i+20)%10][(a2-j+20)%10][(a3-k+20)%10][(a4-l+20)%10]=min(a[(a1-i+20)%10][(a2-j+20)%10][(a3-k+20)%10][(a4-l+20)%10],a[a1][a2][a3][a4]+1);
										
//					if(a1==2&&a2==0&&a3==1&&a4==1)
//					{
//						cout<<a1+i<<a2+j<<a3+k<<a4+l<<' ';
//						cout<<a[(a1+i+20)%10][(a2+j+20)%10][(a3+k+20)%10][(a4+l+20)%10]<<'\n';
//					} 
				
				}
			}
		}
	}
}

signed main()
{
    for(int i=0;i<=9;i++)
	{
		for(int j=0;j<=9;j++)
		{
			for(int k=0;k<=9;k++)
			{
				for(int l=0;l<=9;l++)
				{
					a[i][j][k][l]=10000;
				}
			}
		}
	}
	
	a[0][0][0][0]=0;
	for(int i=0;i<=9;i++)
	{
		for(int j=0;j<=9;j++)
		{
			for(int k=0;k<=9;k++)
			{
				for(int l=0;l<=9;l++)
				{
					dfs(i,j,k,l);
				}
			}
		}
	}
	int t;
	cin>>t;
	while(t--)
	{
		solve();
	}
} 

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3732kb

input:

6
1234 2345
1234 0123
1234 2267
1234 3401
1234 1344
1234 2468

output:

1
1
4
6
1
4

result:

wrong answer 4th numbers differ - expected: '5', found: '6'