Problem 2216. Given an input string, generate a variable name out of it

Given an input string, generate a variable name out of it in easy to read format by a programmer.
If the input string contains any special character other than ('_'), replace it with ('_') and then return it in readable format variable name.
Example
input = 'this is an input var'
output = 'thisIsAnInputVar'
Another example
input = 'this one has special char @123'
output = 'thisOneHasSpecialChar_123'

Solution Stats

29.0% Correct | 71.0% Incorrect
Last Solution submitted on Feb 13, 2024

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