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You are given the length and width of a 4-sided polygon. The polygon can either be a rectangle or a square. If it is a square, return its area. If it is a rectangle, return its perimeter. Example(Input1, Input2 --> Output): 6, 10 --> 32 3, 3 --> 9 Note: for the purposes of this kata you will assume that it is a square if its length and width are equal, otherwise it is a rectangle. Solution: def ..

This Kata is intended as a small challenge for my students All Star Code Challenge #18 Create a function that accepts 2 string arguments and returns an integer of the count of occurrences the 2nd argument is found in the first one. If no occurrences can be found, a count of 0 should be returned. ("Hello", "o") ==> 1 ("Hello", "l") ==> 2 ("", "z") ==> 0 Notes: The first argument can be an empty s..

Complete the square sum function so that it squares each number passed into it and then sums the results together. For example, for [1, 2, 2] it should return 9 because 1^2 + 2^2 + 2^2 = 9. Solution: def square_sum(numbers): square = lambda x:(x**2+x**2)//2 return sum(square(number) for number in numbers)

Given a string, you have to return a string in which each character (case-sensitive) is repeated once. Examples (Input -> Output): * "String" -> "SSttrriinngg" * "Hello World" -> "HHeelllloo WWoorrlldd" * "1234!_ " -> "11223344!!__ " Good Luck! Solution: def double_char(s: str) -> str: return "".join((lambda x: x+x)(i) for i in s)

Write a function that returns the total surface area and volume of a box as an array: [area, volume] Solution: def get_size(w,h,d): wh = w*h*2 hd = h*d*2 wd = w*d*2 return [wh+hd+wd, w*h*d]

Kids drink toddy. Teens drink coke. Young adults drink beer. Adults drink whisky. Make a function that receive age, and return what they drink. Rules: Children under 14 old. Teens under 18 old. Young under 21 old. Adults have 21 or more. Examples: (Input --> Output) 13 --> "drink toddy" 17 --> "drink coke" 18 --> "drink beer" 20 --> "drink beer" 30 --> "drink whisky" Solution: DRINKS = { "Childr..

Bob needs a fast way to calculate the volume of a cuboid with three values: the length, width and height of the cuboid. Write a function to help Bob with this calculation. Solution: from typing import List, Callable def get_multiply(args: List[int], result:int = 1) -> int: for i in args: result *= i return result def get_volume_of_cuboid(length: int, width: int, height: int, func: Callable = get..

Write a function that takes a list of strings as an argument and returns a filtered list containing the same elements but with the 'geese' removed. The geese are any strings in the following array, which is pre-populated in your solution: ["African", "Roman Tufted", "Toulouse", "Pilgrim", "Steinbacher"] For example, if this array were passed as an argument: ["Mallard", "Hook Bill", "African", "C..

Palindrome strings A palindrome is a word, phrase, number, or other sequence of characters which reads the same backward or forward. This includes capital letters, punctuation, and word dividers. Implement a function that checks if something is a palindrome. If the input is a number, convert it to string first. Examples(Input ==> Output) "anna" ==> true "walter" ==> false 12321 ==> true 123456 =..

Alex just got a new hula hoop, he loves it but feels discouraged because his little brother is better than him Write a program where Alex can input (n) how many times the hoop goes round and it will return him an encouraging message :) If Alex gets 10 or more hoops, return the string "Great, now move on to tricks". If he doesn't get 10 hoops, return the string "Keep at it until you get it". Solu..