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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
#671718	#7894. Many Many Heads	wsy_jim^#	WA	7ms	3868kb	C++14	1.5kb	2024-10-24 14:10:49	2024-10-24 14:10:49

Judging History

你现在查看的是最新测评结果

[2024-10-24 14:10:49]
评测

测评结果：WA
用时：7ms
内存：3868kb

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[2024-10-24 14:10:49]
提交

answer

#include<iostream>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<cstdlib>
#include<ctime>
#include<bitset>
#include<vector>
#include<climits>
#include<iomanip>
using namespace std;

template<typename T>
inline void read(T &x){
    x=0;bool flg=0;char c=getchar();
    for(;!isdigit(c);c=getchar()) if(c=='-') flg=1;
    for(;isdigit(c);c=getchar()) x=x*10+(c^48);
    if(flg) x=-x;
}

int n;
const int N = 1e6 + 10;
string s;
int a[N];
stack<int> stk;

int main(){

    int T;
    cin >> T;
    while (T--)
    {
        cin >> s;
        int n = s.size();
        for (int i = 0; i < n; i++)
        {
            if (s[i] == '(' || s[i] == ')')
                a[i + 1] = 0;
            else
                a[i + 1] = 1;
        }
        while (!stk.empty())
            stk.pop();
        int num0 = 0, num1 = 0;

        for (int i = 1; i <= n; i++)
        {
            if (stk.empty() || stk.top() != a[i])
                stk.push(a[i]);
            else {
                stk.pop();
                if (stk.empty()) {
                    if (a[i] == 0)
                        num0++;
                    else
                        num1++;
                }
            }
        }
        if (stk.empty() && ((num0 == 0 && num1 == 1) || (num0 == 1 && num1 == 0) || (num0 == 1 && num1 == 1)))
            printf("Yes\n");
        else
            printf("No\n");
    }

    return 0;
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3832kb

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: 3652kb

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: 7ms

memory: 3868kb

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]