question@mail.ru · 01.01.1970 03:00

Proper bracket sequence python [duplicate]

(6 & nbsp; answers)

closed 8 years Back .

Hello everyone who can help with the implementation of the test for the correctness of the stack through the stack on the Python. I know the essence of the audit, and I just realized through the conditions, but I can’t understand with the stack, please help.

   DeF   brackets_check  ( s ): meetings =  0    for  c  in  s:   if  c ==  '(' :  meetings +=  1    elif  C ==  ')' :  Meetings -=  1    if> meetings & lt;  0 :   retu   false    retu  meetings ==  0