In C++, the #include directive is used to include header files in a program. There are two common ways to include header files: using angle...

The #include <bits/stdc++.h> is a preprocessor directive commonly used in C++ programming to include a large set of standard library...

Adding two numbers in C++ programming is a very basic beginner-level question and one can easily write the code by following the below instr...

Given an Array of integers of size n. Find the Sum of all the elements present in the given Array. Example 1 : Input : arr[] = { 2 , 5 , ...

In Java, Input can be read from the keyboard in many ways. One such way is to use the predefined/inbuilt class Scanner which is present in j...

Given a sorted integer array arr[] of size n and a target element X, the task is to write a Java program to find and return the index of the...

Given an integer array of size n and a target element X , the task is to write a Java program to search and return the index of the target ...

An Array is a reference data type that can hold a fixed number of the same type of data. Array elements are store contiguously and the lengt...

The computer only understands the language of 0 and 1 which is known as binary digits. A bit is a binary digit that can hold only one value ...

Java do-while loop is a control flow statement and is very similar to a while loop . It is also used to iterate a block of code repeatedly u...

Java while loop is a control flow statement used to iterate a block of code repeatedly until the boolean condition present in the while loop...

For loop in Java is used to iterate a part of the program n number of times. There are other types of loops like while loop or do-while lo...