DBMS stands for Data Base Management System. In this post, we are going to learn about the Advantage and Disadvantage Of DBMS in simple terms, but before this have a look at Important terminology. Important…

Find the second largest number in the array

In this Post, I am going to discuss how to find the second largest number in the array. So, without wasting time, let’s start I am going to discuss the problem by using Java Collections….

How To Concatenate Two Strings In C++

In C++, there are many ways to concatenate two strings. Here I am going to show you some of the best ways of concatenating strings with the example. So without wasting your time let’s start….

Recursion Vs Iteration In C/C++/Java, What you prefer?

In this post, I am going to discuss the basic difference between Recursion vs Iteration In C/c++/Java. Recursion or iteration both is able to do the task in their own way. Many advanced coders always…

String Anagram Program In C | Easy Explanation

So, In this post, we are going to discuss the program and algorithm of anagram In C/C++/Java. What matters is only the algorithm, If you better understand the Algorithm you can code in any language…

Find First Repeating Element In An Array

We are going to find the First Repeating Element In An Array but before this, I hope you know what the array, binary search, set is. I am not going to make this post long…

Factorial Using Recursion | Explained

Finding factorial using recursion is not any rocket science, Here I am going to explain both methods. But let’s have a look at what factorial and recursion is. Factorial: factorial of number is defined as,…

How To Sort String In C++ | 2 Different Ways

Sorting is very important in Competitive Programming. Here, we are going to discuss How to sort string in C++ in 2 different ways. Sorting String refers to Sorting Multiple String or Sorting characters of One…

A-Good String: Codeforces 1385 D: Explained

This is another editorial post of the code forces problem a-Good String. Detailed Editorial In this problem our task is to find the minimum number of moves required to obtain a-good string from the given…

7 Different Ways To Convert Int To String In Java

In this post, we are going to learn How to convert an int to a string in java in 7 ways. In Competitive Programming conversion of Int to string or string to Int is widely…