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Given two linked lists, count pairs with sum X in C++
We are given a problem statement as: given two linked lists, count pairs with sum X in C++. Basically, we are given two linked lists and we have to count the number of such pairs, .... Read More
Distance function in C++
In this article, we will learn about the Distance function in C++. This function is a part of the standard template library. It helps us to calculate the number of elements present.... Read More
Group words with same set of characters in C++
Think that, we have a group of words. Our aim is to group words with the same set of characters in C++. Assuming that only lower case alphabets are present, for example: INPUT: { h.... Read More