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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
#678211	#7894. Many Many Heads	enar^#	WA	3ms	3588kb	C++20	930b	2024-10-26 14:19:29	2024-10-26 14:19:29

Judging History

你现在查看的是最新测评结果

[2024-10-26 14:19:29]
评测

测评结果：WA
用时：3ms
内存：3588kb

查看

[2024-10-26 14:19:29]
提交

answer

#include <bits/stdc++.h>
using i64 = long long;
using namespace std;

void solve() {
    string s;cin>>s;
    int n=s.size();
    s=' '+s;
    vector<int>even(2),odd(2);
    int k=0;
    for(int i=1;i<=n;i++){
        if(s[i]=='('||s[i]==')'){
            k++;
            if(i%2)odd[k%2]++;
            else even[k%2]++;
        }
    }
    if(even[0]*odd[1]>1||even[1]*odd[0]>1){
        puts("No");
        return;
    }
    even[0]=even[1]=odd[0]=odd[1]=0;
    k=0;
     for(int i=1;i<=n;i++){
        if(s[i]=='['||s[i]==']'){
            k++;
            if(i%2)odd[k%2]++;
            else even[k%2]++;
        }
    }
    if(even[0]*odd[1]>1||even[1]*odd[0]>1){
        puts("No");
        return;
    }
    puts("Yes");
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    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: 0ms

memory: 3516kb

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: 3512kb

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: 3ms

memory: 3588kb

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
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
N...

result:

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