Java Programs - Simple2Code

Java Program to Display the Odd Numbers

The following program takes the value for n that is the max limit of n from the user. The program starts checking for odd numbers between this range 1 to n and it displays all the odd numbers lying within …

Java Program to Check Positive or Negative Numbers

In this tutorial, we will write a program to check whether the number is positive or negative in java. The program takes the user input for the number to be checked and performs the calculation. Before, we begin you need …

Java Program to Find the Sum of the Digits of a Number

In this example, we will calculate the sum of the Digits of a Number in java taking the value from the user. Before we begin, you should have knowledge on the following topic in Java: Java Operators Explanation: This is …

Java Program to Find a Factorial of a Number using Recursion

In this example, we will calculate the factorial of a number taking the value from the user.You can also learn to find the Factorial of a Number in Java Using for loop. Recursion refers to the function calling itself inside …

Java Program to Find a Factorial of a Number

In this example, we will calculate the factorial of a number taking the value from the user. You may also learn to find Factorial of a Number in Java Using recursion. Before we begin, you should have the knowledge of …

Java Program to Find the Sum of Natural Numbers

It is the Basic Java Program to find the sum of N natural numbers. The program below uses the While loop, if you want to learn about the while loop click below. While loop in Java Example: If you want …

Java Interview Programs

This article includes a big list of java programs for interviews. This includes your coding skills different java interview questions and helps you to understand each of the questions clearly and be a better developer. The idea behind this post …

Java Program to Generate Random Numbers

Generating Random numbers in java is quite easy as it provides various classes to do that. It comes in handy when needed to apply to any kind of application development that might require random number generation. Let start by knowing …

Java Program – How to Reverse Sentences in String

Reverse a sentence word by word in java: Reversing a string in java is easy. Here we reverse the sentence of words from back to front rather than reversing each word. Example: Let us consider a string “I am a …

Java Program to Find GCD of Two Numbers

In this tutorial, we will write a java program to calculate the GCD of two numbers. GCD of two numbers in Java: GCD(Greatest Common Divisor) or we can say HCF(Highest Common Factor) of two numbers is the largest number(integer) that …