C++ : How to find duplicates in a vector ?
In this article we will discuss how to find duplicate elements in vector and their repetition count.
C++ : How to find duplicates in a vector ? Read More »
In this article we will discuss how to find duplicate elements in vector and their repetition count.
C++ : How to find duplicates in a vector ? Read More »
In this article, we will discuss different ways to compare two vectors in C++. Comparing two vectors using operator == std::vector provides an equality comparison operator==, it can be used to compare the contents of two vectors. For each element in the vector it will call operator == on the elements for comparisons.Let’s see how to
How to compare two vectors in C++ Read More »
In this article we will discuss different techniques to get an element from vector by index or position. In vector elements are indexed from 0 to size() – 1. To access any element in vector by index vector provides two member functions i.e. Let’s discuss them in detail, Access an element in vector using operator
C++ : How to get element by index in vector | at() vs operator [] Read More »
In this article we will discuss how to insert one or multiple elements at specific index in vector.
C++ : How to insert element in vector at specific position | vector::insert() examples Read More »
In this article we will different ways to find an element in vector and get its index. Suppose we have a vector of int i.e. std::vector<int> vecOfNums = { 12, 45, 54, 33, 2, 7, 8, 22, 43, 19 }; Now we want to find if number 22 exists in vector ? If yes then
C++ : How to find an element in vector and get its index ? Read More »
In this article we will discuss different techniques to clone the whole list or copy just a sub list.
C++ : How to copy / clone a STL List or Sub List Read More »
In this article we will discuss how to discuss different ways to reverse a complete std::list or a sub list inside a list.
C++ : How to reverse a List or sub-list in place? Read More »
In this article we will discuss how to fetch all values from a map and put them in vector.
How to copy all Values from a Map to a Vector in C++ Read More »
In this article, we will discuss different ways to check if a Set contains a given value or not in C++. Introduction Suppose we have a set of strings i.e. Now we want to check if a given string exists in this set or not. Let’s do this using two different techniques i.e. Check if
Check if Set Contains an Element in C++ Read More »
In this article we will discuss how to erase elements from a set while iterating over it.
Erase elements from a Set while Iterating in C++ & Generic erase_if() Read More »