In this article, we will learn how to search for an element in a vector and Check if an Element Exists in C++ Vector with examples using 3 ways By using the STL std::find() Algorithm.. By using Range-Based for Loop. By using STL any_of() Algorithm. 1. std::find() to Check if Element Exists in C++ Vector …
In this article, we are going to learn how to extract a Sub Vector from a vector. Or you can say slice a vector from another vector. Ways to Extract a SubVector From a Vector in C++ Using vector {} List Initialization to Extract a Sub vector From a Vector. Using the copy() Function to …
In this article, we are going to learn how to return a vector from a function. A vector contains many values ,so returning a vector will return a chunk of values that this vector holds. We will learn doing this by different techniques. Using call by value to Return Vector From a Function In this …
In this article, we are going to learn different ways to convert a vector to a array in C++. Both vector and array are different data structures and have their own advantages and disadvantages. Using data() Method to Convert a Vector to an Array Vector supports many in built functions. data() function is also an …
In this article, we are going to learn how to insert elements in 2D vector in C++ language. This is an exercise to create a 2-dimensional vector with variable size and flexibility. As you might know in a 2 D vector, we can insert an element in each of its vectors, and also we can …
In this article, we are going to learn how to create 2D vectors in C++ or you can say how to declare a 2-D Vector in C++ STL. Like we have 2D arrays in C++ same way we can use vectors for 2D data. We can save the data in the form of 2D vectors. …
In this article, we are going to learn how to return a Vector from a function in C++. We often work on a Vector inside a function and then we need to return this Vector to the calling function. In this post, we will learn different ways of how to return a Vector from a …
In this article, we are going to learn about How to Reverse iterate vector in C++ or Backward Direction. We will learn different ways to loop over vector elements from end to begin. The methods which we are going to learn are : 1. How to Reverse iterate vector in C++ Using Indexing The first …
In this article, we are going to learn about how to iterate through Vector in C++. We will learn different ways to loop over vector elements. The methods which we are going to learn are: Ways to iterate through Vector in C++ By Using for Loop to Iterate Over Vector in C++. By using vector …
In this article, we will learn different ways of how to add or insert elements to Vector in C++ with examples. Ways to add or insert elements to Vector in C++ How to add or insert one element in a Vector? How to add or insert multiple elements? How to add or insert an element …