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Articles tagged with #array-methods
For these code challenge we are again looking at traversing and working with arrays. First we will take a look at the problem, which was originally posed by Stripe. The Problem Given an array of integers, find the first missing positive integer in l...
We have another array based challenge, which we will solve in PHP, so lets get started. The Problem Given an array of integers, return a new array such that each element at index i of the new array is the product of all the numbers in the original a...
This is the first in a series of code challenges that we will solve using PHP, let's jump straight in. The Problem This problem was asked by Google. Given a list of numbers and a number k, return whether any two numbers from the list add up to k. Fo...
