Articles by Tag #codewars
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TIL: How to Trim Trailing Zeros【CodeWars】
Overview 🔍 The challenge No zeros for heros which is 8kyu (easiest level), requires...
Know your tools
Yesterday I was doing some challenges in codewars and I got a challenge where I had to “Create a...
TIL: LIFO Solution and Regular Exprresion Techniques【CodeWars】
Overview 🔍 The challenge Directions Reduction ask you to find shortest route from array of...
If you can't sleep, just count sheep!!
Instructions: If you can't sleep, just count sheeps!! Task: Given a non-negative integer, 3 for...
Isograms
Instructions: An isogram is a word that has no repeating letters, consecutive or non-consecutive....
Get the Middle Character
Instructions: You are going to be given a non-empty string. Your job is to return the middle...
Printer Errors
Instructions: In a factory a printer prints labels for boxes. For one kind of boxes the...
Beginner Series #3 Sum of Numbers
Instructions: Given two integers a and b, which can be positive or negative, find the sum of all the...
Transportation on vacation
Instructions: After a hard quarter in the office you decide to get some rest on a vacation. So you...
Reverse words
Instructions: Complete the function that accepts a string parameter, and reverses each word in the...
Convert boolean values to strings 'Yes' or 'No'.
Instructions: Complete the method that takes a boolean value and return a "Yes" string for true, or a...
Disemvowel Trolls
Instructions: Trolls are attacking your comment section! A common way to deal with this situation is...
Square Every Digit
Instructions: Welcome. In this kata, you are asked to square every digit of a number and concatenate...
Double Char
Instructions: Given a string, you have to return a string in which each character...
Are they the "same"?
Instructions: Given two arrays a and b write a function comp(a, b) (orcompSame(a, b)) that...
You're a square!
Instructions: You like building blocks. You especially like building blocks that are squares. And...
DNA to RNA Conversion
Instructions: Deoxyribonucleic acid, DNA is the primary information storage molecule in biological...
Difference of Volumes of Cuboids
Instructions: In this simple exercise, you will create a program that will take two lists of...
Correct the mistakes of the character recognition software
Instructions: Character recognition software is widely used to digitise printed texts. Thus the texts...
Unique In Order
Instructions: Implement the function unique_in_order which takes as argument a sequence and returns a...
Categorize New Member
Instructions: The Western Suburbs Croquet Club has two categories of membership, Senior...
Opposites Attract
Instructions: Timmy & Sarah think they are in love, but around where they live, they will only...
Powers of 2
Instructions: Complete the function that takes a non-negative integer n as input, and returns a list...
Convert a Number to a String!
Instructions: We need a function that can transform a number (integer) into a string. What ways of...
Reversed Strings
Instructions: Complete the solution so that it reverses the string passed into it. 'world' => ...
Array.diff
Instructions: Implement a function that computes the difference between two lists. The...
Student's Final Grade
Instructions: Create a function finalGrade, which calculates the final grade of a student...
Two to One
Instructions: Take 2 strings s1 and s2 including only letters from a to z. Return a new sorted string...
Remove String Spaces
Instructions: Write a function that removes the spaces from the string, then return the resultant...