코드로 우주평화

Consider the word "abode". We can see that the letter a is in position 1 and b is in position 2. In the alphabet, a and b are also in positions 1 and 2. Notice also that d and e in abode occupy the positions they would occupy in the alphabet, which are positions 4 and 5. Given an array of words, return an array of the number of letters that occupy their positions in the alphabet for each word. F..

You and a friend have decided to play a game to drill your statistical intuitions. The game works like this: You have a bunch of red and blue marbles. To start the game you grab a handful of marbles of each color and put them into the bag, keeping track of how many of each color go in. You take turns reaching into the bag, guessing a color, and then pulling one marble out. You get a point if you..

Count the number of occurrences of each character and return it as a (list of tuples) in order of appearance. For empty output return (an empty list). Consult the solution set-up for the exact data structure implementation depending on your language. Example: ordered_count("abracadabra") == [('a', 5), ('b', 2), ('r', 2), ('c', 1), ('d', 1)] Solution: def ordered_count(inp): from collections impo..

Write a function get_char() / getChar() which takes a number and returns the corresponding ASCII char for that value. Example: get_char(65) should return: 'A' Solution: get_char = lambda x: chr(x)

Ahoy matey! You are a leader of a small pirate crew. And you have a plan. With the help of OOP you wish to make a pretty efficient system to identify ships with heavy booty on board! Unfortunately for you, people weigh a lot these days, so how do you know if a ship is full of gold and not people? You begin with writing a generic Ship class / struct: class Ship: def __init__(self, draft, crew): s..

You can print your name on a billboard ad. Find out how much it will cost you. Each character has a default price of £30, but that can be different if you are given 2 parameters instead of 1. You can not use multiplier "*" operator. If your name would be Jeong-Ho Aristotelis, ad would cost £600. 20 leters * 30 = 600 (Space counts as a character). Solution: def billboard(name, price=30): return s..

Time to test your basic knowledge in functions! Return the odds from a list: [1, 2, 3, 4, 5] --> [1, 3, 5] [2, 4, 6] --> [] Solution: odds = lambda x: [i for i in x if i & 1]

I will give you an integer. Give me back a shape that is as long and wide as the integer. The integer will be a whole number between 1 and 50. Example n = 3, so I expect a 3x3 square back just like below as a string: +++ +++ +++ Solution: def generate_shape(n: int) -> str: return "\n".join("+" * n for i in range(n))

Complete the function, which calculates how much you need to tip based on the total amount of the bill and the service. You need to consider the following ratings: Terrible: tip 0% Poor: tip 5% Good: tip 10% Great: tip 15% Excellent: tip 20% The rating is case insensitive (so "great" = "GREAT"). If an unrecognised rating is received, then you need to return: "Rating not recognised" in Javascript..

Code as fast as you can! You need to double the integer and return it. Solution: def double_integer(i: int) -> int: try: return i ** 2 // (i / 2) except: return 0 def doubleInteger(i: int) -> int: return i