Problem 80. Test for balanced parentheses

Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced.

Examples:

  • If inStr is '(()', the output is false.
  • If inStr is '(xyz)(ab)' the output is true.
  • If inStr is ')(', the output is false.

The string may include characters other than ( and ), but you should ignore them.

Incidentally, this problem was inspired from the Rosetta Code site. Why not create a few problems of your own by poking around the tasks at Rosetta Code?

Solve

Solution Stats

34.21% Correct | 65.79% Incorrect
Last Solution submitted on Apr 07, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers1232

Suggested Problems

More from this Author96

Problem Tags

parens regexp

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!