Ryan Wallace

Caffeine fueled tools programmer in the games industry



Super Reduced String

Steve has a string, , consisting of lowercase English alphabetic letters. In one operation, he can delete any pair of adjacent letters with same value. For example, string “aabcc” would become either “aab” or “bcc” after operation. Steve wants to… Continue Reading →

String ToUpper

String ToUpper


Implement your own atoi

Reverse a string in place

How do you reverse a string without requiring a separate buffer to hold the reversed string?

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