Nice idea, but the test cases are a bit confusing. Why do you add one space before and after '(', but none after ')' and three between the letters and the '+' symbol?
Thanks for the input :)
The reason I add one before '(' is because there is a '2' before it, which is part of the term. The ones between the letters and the '+' symbol are because spaces are characters, too.
this "expand" reminds me a famous hilarious joke in classroom. but I guess this is the point...
Find the peak 3n+1 sequence value
Back to basics 15 - classes
Celsius to Kelvin
Sum the numbers on the main diagonal
Is the input divisible by 3?
nanoseconds passed today
Persistence will help you solve almost any problem.
Persistence will not help you solve this problem.
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