Posts by Rahul Ranjan
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Hello Friends, Today we are going to learn how to add two numbers represented by linked list in C++. First, we will store the two numbers in the linked list and then we will see ho.... Read More
Hello Friends, Today we are going to learn how to merge two sorted linked lists without any extra space in C++. I hope you know about the linked list and how it stores the data. So.... Read More
Hello Friends, Today we are going to learn how to rotate singly linked list by k nodes in a clockwise fashion in C++. I hope you know about the linked list and how it stores the da.... Read More
Hello Friends, Today we are going to learn how to check whether two strings have the same character or not, the order of characters can be different. First, we will see understand .... Read More
Hello Friends, Today we are going to learn how to write atoi function in C++. First, understand about atoi function then we will see an example and then we will see the implementat.... Read More
Hello Friends, Today we are going to learn how to convert roman number into integer in C++ using STL. This problem you can do also using the stack as well as using STL. I will give.... Read More
Hello Friends, Today we are going to learn how to sort an array containing elements as 0,1,2 in C++ program. It seems like an easy question but to solve it with an efficient approa.... Read More