can be solved without 'regexp'
A slightly more robust test might include a balanced equation starting with something other than an opening bracket.
Test 3 might be
inStr = '3*(z*(a-(x+3))/(y))';
it doesn't work in some cases not included in test suite. for example:
inStr = '(z*(a-(x+3))/(y)*z)';
Seems to fail for inStr='(' , '((', etc.
I admit this is cheating, but I think it also stresses the need for more tests in the suite. Also, not all the cases should necessarily be visible, so you can't adapt a solution like this.
This solution fails for the input ')()', i.e. it returns true when it should return false.
This solution fails for the input '(()', i.e. it returns true when it should return false.
This entry is incorrect. It fails the simple case of:
Remove the polynomials that have positive real elements of their roots.
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Test if two numbers have the same digits
03 - Matrix Variables 5
Summing Digits within Text
Find the longest sequence of 1's in a binary sequence.
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