101675: [AtCoder]ABC167 F - Bracket Sequencing
Memory Limit:256 MB
Time Limit:2 S
Judge Style:Text Compare
Creator:
Submit:0
Solved:0
Description
Score : $600$ points
Problem Statement
A bracket sequence is a string that is one of the following:
- An empty string;
- The concatenation of
(
, $A$, and)
in this order, for some bracket sequence $A$ ; - The concatenation of $A$ and $B$ in this order, for some non-empty bracket sequences $A$ and $B$ /
Given are $N$ strings $S_i$. Can a bracket sequence be formed by concatenating all the $N$ strings in some order?
Constraints
- $1 \leq N \leq 10^6$
- The total length of the strings $S_i$ is at most $10^6$.
- $S_i$ is a non-empty string consisting of
(
and)
.
Input
Input is given from Standard Input in the following format:
$N$ $S_1$ $:$ $S_N$
Output
If a bracket sequence can be formed by concatenating all the $N$ strings in some order, print Yes
; otherwise, print No
.
Sample Input 1
2 ) (()
Sample Output 1
Yes
Concatenating (()
and )
in this order forms a bracket sequence.
Sample Input 2
2 )( ()
Sample Output 2
No
Sample Input 3
4 ((())) (((((( )))))) ()()()
Sample Output 3
Yes
Sample Input 4
3 ((( ) )
Sample Output 4
No