Generally, most websites cover basic Java 8 coding problems, But when you appear in the interview as an experience, Interviewer asks scenario-based coding questions. This question might not be simple if you have not practiced it well. So to solve this, I have collected and prepared multiple Java 8 scenario-based tough questions. That is not … Read more
In this tutorial, you will learn writing a Python program to add two numbers without using addition operator. Read This: Write a program in Java to add two number without using third variable. To perform addition without using addition(+) operator, we will use the concept of bitwise operators. Below is the program using python. Add … Read more
1. What is the difference between JDK, JRE, and JVM? JDK (Java Development Kit): JDK stands for Java Development Kit, is a software development environment that is used to create Java applications and components. JDK contains various tools, libraries, and utilities that are required for developing, compiling, debugging, and documenting Java programs. It includes Java … Read more
In this tutorial, we will learn to write Java Program to find all pairs of integers in an array whose sum is equal to a given number. There are multiple ways to solve this problem in Java and We will in this article. For Example Output It means the sum of (2,10) and (4,8) give … Read more
GCD or Greatest Common Divisor, is a very important mathematical concept. It is used to find the largest positive integer that divides each number without leaving a remainder. Here in this post, we will learn how to write Java Program to find the GCD of two numbers using recursion in Java. For Example: We have … Read more
In this Python programming tutorial, we will be learning to write Python programs to separate the character in a given string. String manipulation is an important aspect of programming. In Python, strings are a sequence of characters and are immutable. Immutable means we cannot modify it once created. In some scenarios, we might be required … Read more
In this tutorial, we will learn to write Python programs to add two numbers using Recursion. Recursion is a powerful programming technique in which a function calls itself again and again. For Examples Suppose we have two number num1 = 5 num2 = 7, Our Output will be 12. Add two numbers using Recursion To … Read more
In this tutorial, We will learn to write a Python program to find the highest frequency element in an Array. For Example: Suppose we have an array arr = [1, 2, 3, 4, 5, 6, 5, 4, 5, 6, 5, 4, 3, 2, 1, 5, 6] The highest frequency element should print 5, as 5 … Read more
In this tutorial, we will learn to write Python Python Program to Merge two Arrays. An array is a fundamental data structure in programming that allows us to store multiple elements in a single variable having the same data types. For Example: We have two arrays given below arr1 = [1, 2, 3]arr2 = [4, … Read more
In this programming tutorial, we will learn to write a Python program to perform a left rotation of array elements by two positions. For Example: Suppose we have an array arr = [1, 2, 3, 4, 5], So after two rotation array will become arr = [3, 4, 5, 1, 2] There are multiple ways … Read more