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SteveLamoureux

Stephan Lamoureux

@SteveLamoureux

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grade counter2 years ago
gcd2 years ago
Write a program to calculate the greatest common divisor between two or more numbers/arrays
LateWorthlessPixels2 years ago
Challenge 10 - String Zigzag2 years ago
Have the function StringChallenge(strArr) read the array of strings stored in strArr, which will contain two elements, the first some sort of string and the second element will be a number ranging from 1 to 6. The number represents how many rows to print the string on so that it forms a zig-zag pattern. For example: if strArr is ["coderbyte", "3"] then this word will look like the following if you print it in a zig-zag pattern with 3 rows: [missing image] Your program should return the word formed by combining the characters as you iterate through each row, so for this example your program should return the string creoebtdy.
Challenge 9 - Array Addition I (Python)2 years ago
Have the function ArrayChallenge(arr) take the array of numbers stored in arr and return the string true if any combination of numbers in the array (excluding the largest number) can be added up to equal the largest number in the array, otherwise return the string false. For example: if arr contains [4, 6, 23, 10, 1, 3] the output should return true because 4 + 6 + 10 + 3 = 23. The array will not be empty, will not contain all the same elements, and may contain negative numbers.
Challenge 8 - Codeland Username Validation (Python)2 years ago
Have the function SearchingChallenge(str) take the str parameter being passed and determine if the string is a valid username according to the following rules: The username is between 4 and 25 characters. It must start with a letter. It can only contain letters, numbers, and the underscore character. It cannot end with an underscore character. If the username is valid then your program should return the string true, otherwise return the string false.
Challenge 7 - Closest Enemy (Python)2 years ago
Have the function ArrayChallenge(arr) take the array of numbers stored in arr and from the position in the array where a 1 is, return the number of spaces either left or right you must move to reach an enemy which is represented by a 2. For example: if arr is [0, 0, 1, 0, 0, 2, 0, 2] then your program should return 3 because the closest enemy (2) is 3 spaces away from the 1. The array will contain any number of 0's and 2's, but only a single 1. It may not contain any 2's at all as well, where in that case your program should return a 0.
Challenge 6 - Multiplicative Persistence (Python)2 years ago
Have the function MathChallenge(num) take the num parameter being passed which will always be a positive integer and return its multiplicative persistence which is the number of times you must multiply the digits in num until you reach a single digit. For example: if num is 39 then your program should return 3 because 3 * 9 = 27 then 2 * 7 = 14 and finally 1 * 4 = 4 and you stop at 4.
Challenge 5 - Overlapping Ranges (Python)2 years ago
Have the function ArrayChallenge(arr) take the array of numbers stored in arr which will contain 5 positive integers, the first two representing a range of numbers (a to b), the next 2 also representing another range of integers (c to d), and a final 5th element (x) which will also be a positive integer, and return the string true if both sets of ranges overlap by at least x numbers. For example: if arr is [4, 10, 2, 6, 3] then your program should return the string true. The first range of numbers are 4, 5, 6, 7, 8, 9, 10 and the second range of numbers are 2, 3, 4, 5, 6. The last element in the array is 3, and there are 3 numbers that overlap between both ranges: 4, 5, and 6. If both ranges do not overlap by at least x numbers, then your program should return the string false.
Challenge 4 - Mean Mode (Python)2 years ago
Have the function ArrayChallenge(arr) take the array of numbers stored in arr and return 1 if the mode equals the mean, 0 if they don't equal each other (ie. [5, 3, 3, 3, 1] should return 1 because the mode (3) equals the mean (3)). The array will not be empty, will only contain positive integers, and will not contain more than one mode.