You are given a positive number as a string along with the radix for it. Your function should convert it into decimal form. The radix is less than 37 and greater than 1. The task uses digits and the letters A-Z for the strings.

閱讀更多You are given an array of numbers (floats). You should find the difference between the maximum and minimum element. Your function should be able to handle an undefined amount of arguments. For an empty argument list, the function should return 0.

閱讀更多One of the robots is charged with a simple task: to join a sequence of strings into one sentence to produce instructions on how to get around the ship. But this robot is left-handed and has a tendency to joke around and confuse its right-handed friends.

閱讀更多You are given a positive integer. Your function should calculate the product of the digits excluding any zeroes.

閱讀更多Let's try some sorting. Here is an array with the specific rules.

閱讀更多Tic-Tac-Toe, sometimes also known as Xs and Os, is a game for two players (X and O) who take turns marking the spaces in a 3×3 grid. The player who succeeds in placing three respective marks in a horizontal, vertical, or diagonal rows (NW-SE and NE-SW) wins the game.

閱讀更多You are given an array of integers. You should find the sum of the elements with even indexes (0th, 2nd, 4th...) then multiply this summed number and the final element of the array together. Don't forget that the first element has an index of 0.

閱讀更多Ever tried to send a secret message to someone without using the postal service? You could use newspapers to tell your secret. Even if someone finds your message, it's easy to brush them off and that its paranoia and a bogus conspiracy theory. One of the simplest ways to hide a secret message is to use capital letters. Let's find some of these secret messages.

閱讀更多Let's teach the Robots to distinguish words and numbers.

閱讀更多Copyright © Vantopics