Extract integers from string and store in vector using C++

Reading time: 10 minutes | Coding time: 5 minutes

Introduction

In this article we will learn how to extract integers from a string and store it in a vector using C++.

First let's define vectors and strings. Vectors are more robust versions of arrays and less error-prone compared to arrays. Unlike arrays where it's static and their size is needed to be declared beforehand, vectors are dynamic and can resize itself. The benefits of using vectors is it can allocate space for growth, however, b...