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Practice

Coding Quiz

In this coding quiz, you will implement a solution function that uses a stack to reverse a given string.

To accomplish this, insert each character of the string into the stack, then pop the characters from the stack one by one to form a new reversed string.

Function Signature
def solution(s):
    # Write your code here
    return

Constraints​

  • The input string consists only of English letters.

  • Use stack operations push (add) and pop (remove) to solve the problem.

  • You can use a list to implement the stack.

Example​

  • Input: solution("hello")

  • Output: "olleh"

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