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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
#363211	#7894. Many Many Heads	OobugoO	WA	8ms	3744kb	C++20	1.0kb	2024-03-23 19:37:18	2024-03-23 19:37:19

Judging History

你现在查看的是最新测评结果

[2024-03-23 19:37:19]
评测

测评结果：WA
用时：8ms
内存：3744kb

查看

[2024-03-23 19:37:18]
提交

answer

#include <bits/stdc++.h>

#define x first
#define y second

typedef long long ll;

int get(char c) {
    if (c == '#')   return 0x3f3f3f3f;
    return c == '(' || c == ')';
}

void solve() {
    std::string s;
    std::cin >> s;
    char pre = '#';
    int num = 0;
    std::vector<char> st(1, '#');    
    for (auto x : s) {
        if (get(x) == get(st.back())) 
            st.pop_back();
        else
            st.push_back(x);
        if (st.size() == 1) {
            if (get(pre) == get(x)) {
                std::cout << "No\n";
                return;
            }
            pre = x;
            num++;
        }
    }
    if (st.size() == 1 && num <= 2) {
        std::cout << "Yes\n";
    } else {
        std::cout << "No\n";
    }
}

int main(){

#ifdef Onlion_Judge
    freopen("IO/input.in", "r", stdin);
    freopen("IO/output.out", "w", stdout);
    // freopen("E:\\save work\\data\\4.in", "w", stdout);
#endif

    int t = 1;
    std::cin >> t;
    while (t--) {
        solve();
    }
}

源文件, 语言: C++20

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3520kb

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: 3744kb

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: 8ms

memory: 3472kb

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]