QOJ.ac

QOJ

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
#748841	#7894. Many Many Heads	surenjamts^#	WA	16ms	3596kb	C++20	1.0kb	2024-11-14 21:39:04	2024-11-14 21:39:07

Judging History

你现在查看的是最新测评结果

[2024-11-14 21:39:07]
评测

测评结果：WA
用时：16ms
内存：3596kb

查看

[2024-11-14 21:39:04]
提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define F first
#define S second
signed main(){
    int t;
    string s;
    cin >> t;
    map < char, int > mp;
    mp[ '(' ] = mp[')'] = 1;
    mp[ '[' ] = mp[']'] = -1;
    while( t -- ){
        cin >> s;
        int cntp = 0, cntd = 0;
        vector < char > c;
        for(int i = 0; i < s.size(); i ++ ){
            if( c.size() == 0 ){
                c.pb( s[i] );
                continue;
            }
            if( mp[ c[ c.size()-1 ] ] == mp[ s[i] ] ){
                c.pop_back();
                if( c.size() == 0 ){
                    if( mp[ s[i] ] == 1 ){
                        cntp ++;
                    }else{
                        cntd ++;
                    }
                }
            }else{
                c.pb( s[i] );
            }
        }
        if( cntp >= 2 || cntd >= 2 ){
            cout << "No\n";
        }else
            cout << "Yes\n";
    }
}

源文件, 语言: C++20

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3572kb

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: 1ms

memory: 3596kb

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: 16ms

memory: 3444kb

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]