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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#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

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[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();
    }
}

Source code, Language: C++20

Details

Tip: Click on the bar to expand more detailed information

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]