Who can solve ??

Question

Parentheses are balanced, if all opening parentheses have their corresponding closing parentheses.
Given an expression as input, we need to find out whether the parentheses are balanced or not.
For example, "(x+y)*(z-2*(6))" is balanced, while "7-(3(2*9))4) (1" is not balanced.
The problem can be solved using a stack.
Push each opening parenthesis to the stack and pop the last inserted opening parenthesis whenever a closing parenthesis is encountered.
If the closing bracket does not correspond to the opening bracket, then stop and say that the brackets are not balanced.
Also, after checking all the parentheses, we need to check the stack to be empty -- if it's not empty, then the parentheses are not balanced.
Implement the balanced() function to return True if the parentheses in the given expression are balanced, and False if not.
Sample Input:
(a( ) eee) )
Sample Output:
False

Answer 1

Muhammad if don’t know how to code how did you get 89% through python data structures and 100% through python basics? If i don’t understand something in a course i go back a little and try again i also use YouTube videos to try explain the subject, maybe you can try that?

Answer 2

Muhammad
instead of talking about the solution, I hope if you can try your attempt, share your code and we will follow your work..

Answer 3

Can you post a link to your attempt at coding this please? Also are you using JavaScript? Sounds like you have the basics of what you need do in code.

Answer 4

Muhammad
This looks like homework.
It is customary to attach your code attempt when trying to resolve a problem like this

Answer 5

Which challenge is it like to give a shot

Answer 6

Muhammad Which project is it?

Answer 7

Muhammad
and also I don't see any needs to use stack if your task is just to check if a parentheses string balanced or not,.. so try your attempt and then if you face other difficulties poste it here..

Answer 8

Right the way i would solve is is
Count the "(" with .find"()" and find ")("
see if it == even number etc.. idk how it would work but thats how i would go about. Not on python data yet

Answer 9

Muhammad you might want to complete python intermediate maybe that give you the knowledge to complete the challenge?

Answer 10

Ok thank you I think you are right it may be it will help me
Now I want to complete python code after that I will finish that

Answer 11

No dear because I didn't any attempt

Answer 12

Yeah this is from a challenge in sololearn but I cannot slice it

Answer 13

In python data structure !

Answer 14

Python data structure and last project

Answer 15

Can you write the code
Because I didn't know even a little

Answer 16

I know code a little but I can solve this challenge