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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
#624943	#7894. Many Many Heads	E7k^#	WA	5ms	3776kb	C++20	1.9kb	2024-10-09 16:58:06	2024-10-09 16:58:06

Judging History

你现在查看的是最新测评结果

[2024-10-09 16:58:06]
评测

测评结果：WA
用时：5ms
内存：3776kb

查看

[2024-10-09 16:58:06]
提交

answer

#include <bits/stdc++.h>
#define endl '\n'
#define int long long
#define gcd __gcd
using namespace std;
typedef pair<int,int> pii;
const int INF = 9e18;
const int inf = 2e9;

signed main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t;
    cin >> t;
    while(t --)
    {
        string s;
        cin >> s;
        s = " " + s;
        vector<int> cnt(2);
        for(int i = 0;i < s.size();i ++)
        {
            if(s[i] == '(' || s[i] == ')') cnt[0] ++ ;
            if(s[i] == '[' || s[i] == ']') cnt[1] ++;
        }
        
        if((cnt[0] & 1) || (cnt[1] & 1))
        {
            cout << "Yes\n";
            continue;
        }
        int ok = 0;
        int n = s.size();
        vector<int> q(n + 1);
        int top = 0;
        for(int i = 1;i < s.size();i ++)
        {
            if(s[i] == ')' || s[i] == '(')
            {
                if(top != 0 && q[top] == '(')
                {
                    ok --;
                    if(ok == 0) q[++top] = ')';
                    else top --;
                }
                else
                {
                    ok ++;
                    q[++top] = '(';
                }
            }
            else
            {
                if(top != 0 && q[top] == '[')
                {
                    ok --;
                    if(ok == 0) q[++top] = ']';
                    else top --;
                }
                else
                {
                    ok ++;
                    q[++top] = '[';
                }
            }
        }
        cnt[0] = cnt[1] = 0;
        // cout << top << endl;
        for(int i = 1;i <= top;i ++)
        {
            // printf("%c",q[i]);
            if(q[i] == '(' || q[i] == ')') cnt[0] ++;
            else cnt[1] ++;
        }
        if(cnt[0] >= 4 || cnt[1] >= 4) cout << "No\n";
        else cout << "Yes\n";
    }
}

源文件, 语言: C++20

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3776kb

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: 3772kb

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: 3616kb

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

result:

wrong answer expected NO, found YES [45th token]