Category: Interview Questions and Answers

Solution Set the first element as smallest. Loop through the array and check if current value < smallest, then set[…]

Solution Set the first element as largest. Loop through the array and check if current value > largest, then set[…]

Two ways 1. Split the String using Space as the Separator and then calculate the length of String Array formed[…]

Find Common Elements between two input Arrays Example –Array1 -> {1,2,4,7}Array2 -> {1,5,7,9,2,8}=> Common Elements -> {1,2,7} We will use two[…]

In this article, we will check for Armstrong number in Java using different methods. What is Armstrong Number? An Armstrong[…]

In this article, we will discuss different ways to generate Fibonacci Series in Java. What is Fibonacci Series ? A[…]

The Prime Number Program in Java is a simple yet essential program that determines whether a given number is prime[…]

What is Factorial of a positive number? The factorial of a positive integer n, denoted by n!, is the product[…]

In this article, we will write a Palindrome program in Java to check if a String is a Palindrome. What[…]