Teaching Kids Programming – Greatest Common Divisor of Strings
Teaching Kids Programming: Videos on Data Structures and Algorithms For two strings s and t, we say “t divides s” if and only if s = t + … …
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Teaching Kids Programming – Implement the Counter method in Python
Teaching Kids Programming: Videos on Data Structures and Algorithms The Counter() from collections is a handy method allows us to count the elements and their frequencies in an iterable: …
Teaching Kids Programming – Implement the String.Find Method in Python
Teaching Kids Programming: Videos on Data Structures and Algorithms In Python, we can use the string.find method to search for a character: return the index of the first occurence …
Teaching Kids Programming – ROT13 String Cipher Algorithm in Python
Teaching Kids Programming: Videos on Data Structures and Algorithms ROT13 Cipher transform a text to a disguised version that only uppercase and lowercase characters are rotated 13 positions: i.e. …
Teaching Kids Programming – Count of Sublists with Same First and Last Values
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a list of integers nums, return the number of sublists where the first element and the last element have …