How to Check if a Vector Contains an Element in C++

This tutorial will go through how to find an element in a C++ vector and how to count the number of occurrences of an element with the help of code examples. Table of contentsA Brief Introduction on Vectors in C++Find Element in C++ Vector Using std::find()Return...

How to Do Bubble Sort in C++

Bubble sort is a popular sorting algorithm that compares the adjacent elements in a list and swaps them if they are not in the specified order. This tutorial will go through how to implement the bubble sort algorithm in C++ with the help of code examples. Table of...

How to Convert String to Float/Double in C++

This tutorial will go through how to convert a String to a float/double and vice versa. Table of contentsWhy Convert Strings to Float/Double?Strings in C++Convert String to Float in C++Convert String to Double in C++Convert Char Array to Float in C++Convert Char Array...

How to Convert Char Array to String in C++

A C++ string variable contains a collection of characters surrounded by double-quotes. There are two types of strings used in C++. C-strings, which are arrays of type char terminated by the null character \0.Strings that are objects of the Standard C++ Library string...

How to Write the Fibonacci Sequence in C++

In mathematics, the Fibonacci sequence is a sequence of numbers where each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 65, .. The sequence starts with 0 and 1, and we find the following number by summing the two...