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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
#552018	#7894. Many Many Heads	cyc_43346	WA	4ms	3612kb	C++14	1.0kb	2024-09-07 19:50:04	2024-09-07 19:50:04

Judging History

你现在查看的是最新测评结果

[2024-09-07 19:50:04]
评测

测评结果：WA
用时：4ms
内存：3612kb

查看

[2024-09-07 19:50:04]
提交

answer

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

const int N = 1e5 + 9;

int n;
string s;
int p,c,bk;

void dfs1()
{
    int sum = 0;
    while(p <= n)
    {
        if(s[p] == '[' || s[p] == ']')
        {
            sum++;
            p++;
        }
        else
        {
            c^=1,++p;
            if(c==1) dfs1();
            else break;
        }
    }
    if(sum>=4) bk=0;
}

void dfs2()
{
    int sum = 0;
    while(p <= n)
    {
        if(s[p] == '(' || s[p] == ')')
        {
            sum++;
            p++;
        }
        else
        {
            c^=1,++p;
            if(c==1) dfs2();
            else break;
        }
    }
    if(sum>=4) bk=0;
}

void solve()
{   
    cin >> s; bk=1;
    n = s.size();
    s = " " + s;
    p = 1,c=0;
    dfs1();
    p=1,c=0;
    dfs2();
    if(bk) cout<<"Yes\n";
    else cout<<"No\n";
}

int main()
{
    cin.tie(0) -> sync_with_stdio(false);
    int t;
    cin >> t;
    while(t--)
    {
        solve();
    }
    return 0;
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3612kb

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: 3528kb

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: 4ms

memory: 3544kb

input:

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

output:

Yes
Yes
Yes
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
No
No
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
Yes
No
No
No
No
Yes
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
...

result:

wrong answer expected YES, found NO [36th token]