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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
#259497	#6723. Grid with Arrows	Zhou_JK	WA	1ms	3544kb	C++23	2.1kb	2023-11-20 23:35:13	2023-11-20 23:35:14

Judging History

你现在查看的是最新测评结果

[2023-11-20 23:35:14]
评测

测评结果：WA
用时：1ms
内存：3544kb

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[2023-11-20 23:35:13]
提交

answer

#include<iostream>
#include<cstdio>
#include<vector>
using namespace std;
const int N=100005;
int n,m;
char s[N];
int a[N];
int get_id(int x,int y)
{
    return (x-1)*m+y;
}
int to[N];
int deg[N];
bool vis[N];
int cnt;
void dfs(int u)
{
    vis[u]=true;
    cnt++;
    int v=to[u];
    if(!vis[v]) dfs(v);
    return;
}
int tot;
void solve()
{
    cin>>n>>m;
    tot++;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cin>>s[get_id(i,j)];
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cin>>a[get_id(i,j)];
    fill(deg+1,deg+n*m+1,0);
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
        {
            int x=i,y=j;
            if(s[get_id(i,j)]=='u') x=i-a[get_id(i,j)],y=j;
            else if(s[get_id(i,j)]=='d') x=i+a[get_id(i,j)],y=j;
            else if(s[get_id(i,j)]=='l') x=i,y=j-a[get_id(i,j)];
            else if(s[get_id(i,j)]=='r') x=i,y=j+a[get_id(i,j)];
            if(x<1||x>n||y<1||y>m) continue;
            to[get_id(i,j)]=get_id(x,y);
            deg[get_id(x,y)]++;
        }
    fill(vis+1,vis+n*m+1,false);
    for(int i=1;i<=n*m;i++)
        if(deg[i]==0)
        {
            cnt=0;
            dfs(i);
    if(tot==295)
    {
        cout<<n<<","<<m<<",";
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cout<<s[get_id(i,j)]<<",";
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cout<<a[get_id(i,j)]<<",";
        cout<<cnt;
        exit(0);
    }
            if(cnt==n*m) cout<<"Yes\n";
            else cout<<"No\n";
            return;
        }
    cnt=0;
    dfs(1);
    if(tot==295)
    {
        cout<<n<<","<<m<<",";
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cout<<s[get_id(i,j)]<<",";
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            cout<<a[get_id(i,j)]<<",";
        cout<<cnt;
        exit(0);
    }
    if(cnt==n*m) cout<<"Yes\n";
    else cout<<"No\n";
    return;
}
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr),cout.tie(nullptr);
    int T;
    cin>>T;
    while(T--)
        solve();
    return 0;
}

源文件, 语言: C++23

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3412kb

input:

2
2 3
rdd
url
2 1 1
1 1 2
2 2
rr
rr
1 1
1 1

output:

Yes
No

result:

ok 2 token(s): yes count is 1, no count is 1

Test #2:

score: -100

Wrong Answer

time: 1ms

memory: 3544kb

input:

1109
5 8
rddddldl
drruludl
rrldrurd
urrrlluu
uurrulrl
4 4 1 2 4 3 1 6
1 3 5 1 1 1 3 6
2 4 1 1 2 1 1 1
2 3 4 2 4 3 3 3
4 1 1 2 2 5 1 5
7 9
rdrddrdll
urrdruldl
ruullrulu
drrlrlddl
rrrdddlll
ruulururl
ruurrlluu
7 1 1 1 2 1 2 3 6
1 7 3 1 3 1 2 1 8
2 2 1 2 4 3 1 2 2
2 2 4 1 1 5 3 3 1
3 4 6 1 2 1 2 7 7
6 ...

output:

Yes
No
No
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
No
Yes
No
No
No
Yes
Yes
No
Yes
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
No
No
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
No
No
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Y...

result:

wrong output format YES or NO expected, but 5,3,D,R,D,D,D,U,U,R,L,R,U,U,D,...,2,4,3,1,1,1,1,2,2,3,2,4,1,1,15 found [295th token]