Warmup 1/ near-hundred Given an int n, return True if it is within 10 of 100 or 200. Note: abs(num) computes the absolute value of a number. near_hundred(93) → True near_hundred(90) → True near_hundred(89) → False

Warmup 2/ String-Splosion Given a non-empty string like "Code" return a string like "CCoCodCode". string_splosion('Code') → 'CCoCodCode' string_splosion('abc') → 'aababc' string_splosion('ab') → 'c'

String 2/ cat-dog Return True if the string "cat" and "dog" appear the same number of times in the given string. cat_dog('catdog') → True cat_dog('catcat') → False cat_dog('1cat1cadodog') → True

Logic 2/ lone-sum Given 3 int values, a b c, return their sum. However, if one of the values is the same as another of the values, it does not count towards the sum. lone_sum(1, 2, 3) → 6 lone_sum(3, 2, 3) → 2 lone_sum(3, 3, 3) → 0