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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
#664241	#7894. Many Many Heads	nahida_qaq	WA	5ms	3740kb	C++23	1.5kb	2024-10-21 19:48:39	2024-10-21 19:48:39

Judging History

你现在查看的是最新测评结果

[2024-10-21 19:48:39]
评测

测评结果：WA
用时：5ms
内存：3740kb

查看

[2024-10-21 19:48:39]
提交

answer

#include <bits/stdc++.h>
#define int long long
#define io ios::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#define pb push_back
using namespace std;
const int N=1e6+5,mod1=1e9+7,mod2=998244353;
typedef pair<int,int> pi;
int a[N];
int x[N],y[N];
void solve()
{
    string s;
    cin>>s;
    int n=s.length();
    if(n%2==1)
    {
        cout<<"No"<<'\n';
        return ;
    }
    if(n==2)
    {
        if(s[0]==s[1])cout<<"Yes"<<'\n';
        else cout<<"No";
        return ;
    }
    s=' '+s;
    for(int i=1;i<=n;i++)
    {
        if(s[i]==')')s[i]='(';
        if(s[i]==']')s[i]='[';
        if(i>3)
        {
            if(s[i]==s[i-1]&&s[i-1]==s[i-2]&&s[i-2]==s[i-3])
            {
                cout<<"No"<<'\n';
                return ;
            }
        }
        x[i]=x[i-1],y[i]=y[i-1];
        if(s[i]=='(')x[i]++;
        else y[i]++;
    }
    int ans=0;
    int l=1;
    for(int i=l+1;i<=n;i++)
    {
        if(s[i]==s[l]&&x[i]%2==0&&y[i]%2==0)
        {
            l=i+1;
            ans++;
            break;
        }
    }
    if(s[l]==s[l-1])
    {
        cout<<"No"<<'\n';
        return ;
    }
    for(int i=l+1;i<=n;i++)
    {
        if(s[i]==s[l]&&x[i]%2==0&&y[i]%2==0)
        {
            l=i+1;
            ans++;
            break;
        }
    }
    if(l==n+1)cout<<"Yes";
    else cout<<"No";
    cout<<'\n';
}
signed main()
{
    io;
    int t=1;
    cin>>t;
    while(t--)
    {
        solve();
    }
    return 0;
}

源文件, 语言: C++23

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3600kb

input:

6
))
((()
[()]
()[()]()
([()])
([])([])

output:

Yes
No
Yes
No
Yes
No

result:

ok 6 token(s): yes count is 3, no count is 3

Test #2:

score: 0

Accepted

time: 0ms

memory: 3532kb

input:

2
(([([[([
]]))])]])]

output:

Yes
No

result:

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

Test #3:

score: -100

Wrong Answer

time: 5ms

memory: 3740kb

input:

15134
][
)(
)([[
[)([
)][)
]])(
([]([]
]]))][
[([](]
()[))]
][(]](
([()[)
()[]((
[)([)(
]]([[)]]
)[()])]]
))[](([]
](([((]]
))[)][)[
[)])([(]
[()[]))[
)][(]()]
[[((]()]
((]])[[)
])(](]])
)]]()[](
([)[])])
[[)[()](
([[)[[()
[[)([]))
[)[[)[()
))[(([)(
()][)[](]]
[()]([[([[
)[]))][)][
)]([]([(][
[])])(...

output:

NoNoYes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
No
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
Yes
No
Yes
No
Yes
No
No
No
Yes
No
No
No
No
Yes
No
No
No
Yes
No
Yes
No
Yes
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No...

result:

wrong output format YES or NO expected, but NONOYES found [1st token]