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
#706270	#7894. Many Many Heads	q1w2e3r4^#	WA	11ms	3652kb	C++14	647b	2024-11-03 09:53:40	2024-11-03 09:53:41

Judging History

你现在查看的是最新测评结果

[2024-11-03 09:53:41]
评测

测评结果：WA
用时：11ms
内存：3652kb

查看

[2024-11-03 09:53:40]
提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
const int MAXN = 1e6 + 10;
string str;
int a[MAXN];
void prepare(){
    cin >> str;
    int N = str.size();
    for(int i = 1; i <= N; i++){
        if(str[i-1] == '(' || str[i-1] == ')') a[i] = 1;
        else a[i] = 2;
    }
    int cnt[3] = {0,0,0};
    for(int i = 2; i <= N; i++){
        if(a[i] == a[i-1]){
            cnt[a[i]]++;
        }
    }
    if(cnt[1] <= 1 && cnt[2] <= 1) cout << "Yes\n";
    else cout << "No\n";
}

signed main(){
    ios::sync_with_stdio(false);
    int T;
    cin >> T;
    while(T--){
        prepare();
    }
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3616kb

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: 3556kb

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: 11ms

memory: 3652kb

input:

15134
][
)(
)([[
[)([
)][)
]])(
([]([]
]]))][
[([](]
()[))]
][(]](
([()[)
()[]((
[)([)(
]]([[)]]
)[()])]]
))[](([]
](([((]]
))[)][)[
[)])([(]
[()[]))[
)][(]()]
[[((]()]
((]])[[)
])(](]])
)]]()[](
([)[])])
[[)[()](
([[)[[()
[[)([]))
[)[[)[()
))[(([)(
()][)[](]]
[()]([[([[
)[]))][)][
)]([]([(][
[])])(...

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
Yes
No
No
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
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No...

result:

wrong answer expected YES, found NO [7th token]