Problem3490--【Div3】atcoder428c-Brackets Stack Query

3490: 【Div3】atcoder428c-Brackets Stack Query

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Time Limit : 1.000 sec  Memory Limit : 128 MB

SubmitSolved: 4Submit Num: 9Statistics

Description



Sample Input Copy 

8
1 (
2
1 (
1 )
2
1 (
1 )
1 )

Sample Output Copy 

No
Yes
No
Yes
No
No
No
Yes

HINT

样例解释


Source/Category

Div3 atcoder 栈 
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