The challenge You’ll have to translate a string to Pilot’s alphabet (NATO phonetic alphabet). Input: If, you can read? Output: India Foxtrot , Yankee Oscar… Read More »How to Convert a String to the NATO Phonetic Alphabet in C

The challenge Given an array of integers of any length, return an array that has 1 added to the value represented by the array. the… Read More »How to Add 1 to the Value of each Array in C

The challenge Your task is to make function, which returns the sum of a sequence of integers. The sequence is defined by 3 non-negative values: begin, end, step… Read More »How to Calculate the Sum of a Sequence in C

The challenge Your task is to return the sum of Triangular Numbers up-to-and-including the nth Triangular Number. Triangular Number: “any of the series of numbers (1, 3,… Read More »How to Solve the Sum of Triangular Numbers in C

The challenge Write a program to determine if a string contains only unique characters. Return true if it does and false otherwise. The string may… Read More »How to Determine if a String Only Contains Unique Characters in C

The challenge Given a Divisor and a Bound , Find the largest integer N , Such That , Conditions : N is divisible by divisor N is less than or equal to bound N is greater… Read More »How to Find the Maximum Multiple in C

The challenge Digital Cypher assigns to each letter of the alphabet unique number. For example: Instead of letters in encrypted word we write the corresponding… Read More »How to Assign a Digital Cypher in C

The challenge Input: a string strng an array of strings arr Output of function contain_all_rots(strng, arr) (or containAllRots or contain-all-rots): a boolean true if all rotations of strng are included in arr false otherwise… Read More »How to Check for All Inclusive in C

The challenge In mathematics, the factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal… Read More »How to Solve for Factorial in C

The challenge Given an input of an array of digits, return the array with each digit incremented by its position in the array: the first… Read More »How to Create an Incrementer in C

The challenge Given a number return the closest number to it that is divisible by 10. Example input: Expected output: The solution in C Option… Read More »How to Return the Closest Number Multiple of 10 in C

The challenge Reverse every other word in a given string, then return the string. Throw away any leading or trailing whitespace, while ensuring there is… Read More »How to Reverse Every Other Word in a String in C

The challenge Two red beads are placed between every two blue beads. There are N blue beads. After looking at the arrangement below work out… Read More »How to Solve Simple Beads Count in C

The challenge Introduction Welcome Adventurer. Your aim is to navigate the maze and reach the finish point without touching any walls. Doing so will kill… Read More »How to Solve the Maze Runner in C

The challenge The number 89 is the first integer with more than one digit that fulfills the property partially introduced in the title of this challenge. What’s… Read More »How to Take a Number and Sum It’s Digits Raied to the Consecutive Powers in C

The challenge You need to create a function that when provided with a triplet, returns the index of the numerical element that lies between the… Read More »How to Find the Middle Element in C

The challenge Task King Arthur and his knights are having a New Years party. Last year Lancelot was jealous of Arthur, because Arthur had a… Read More »How to Invite More Women in C

The challenge Build a pyramid-shaped tower, as an array/list of strings, given a positive integer number of floors. A tower block is represented with “*” character. For example,… Read More »How to Build a Tower in C

The challenge A number m of the form 10x + y is divisible by 7 if and only if x − 2y is divisible by… Read More »How to Calculate A Rule of Divisibility by 7 in C

The challenge The Western Suburbs Croquet Club has two categories of membership, Senior and Open. They would like your help with an application form that… Read More »How to Categorize a New Member in C

The challenge This program tests the life of an evaporator containing a gas. We know the content of the evaporator (content in ml), the percentage… Read More »How to Solve Deodorant Evaporator in C

The challenge Create a function named divisors/Divisors that takes an integer n > 1 and returns an array with all of the integer’s divisors(except for 1 and the number… Read More »How to Find the Divisors in C

The challenge If　a = 1, b = 2, c = 3 … z = 26 Then l + o + v + e = 54 and f… Read More »Solving Love vs Friendship in C

The challenge A child is playing with a ball on the nth floor of a tall building. The height of this floor, h, is known. He… Read More »How to Bounce Balls in C

The challenge Instructions Write a function that takes a single string (word) as argument. The function must return an ordered list containing the indexes of… Read More »How to Find the Capitals in C