In our problem set, we are given S supply of coins {s1,s2,s3….sn}. We have to make a change for N rupees. We have to count the number of ways in which we can make the change..... Read More
In this tutorial, we will learn how to rotate a square matrix by 90 degrees in c++. There are various ways to rotate a square matrix by 90 degrees(We will learn other ways in other.... Read More
In this tutorial, we will learn another technique of sorting i.e Merge sort. First, we will learn what is the merge sort and what is how does it uses the divide and conquer algorit.... Read More
In this tutorial, we will be learning how to validate email id using C++. Regular expression can be used to search for a specific pattern in a string. In C++ we need to include &.... Read More
In this article, we will see how to move from one page to another automatically in PHP. Redirection is needed where the action is successfully done and we need to move to the start.... Read More
Hey Guys, In this PHP tutorial, you are going to learn about how to connect MySQL Database to our program using Hypertext Preprocessor. Connect MySQL Database to our program using .... Read More
In this article, we will learn how to get the MAC address or physical address of a system using PHP. First of all, let me clear the concept of the MAC address. What is a MAC ad.... Read More
In this article, we will discuss how to resize an image in PHP. Image resizing is useful when you have a bigger or smaller size window as compared to the image. Image resizing requ.... Read More