In this tutorial, we will write a java program to check if a given number is a perfect square or not. Before that, you should have knowledge of the following topic in Java. java function if..elsestatement in java We will look at two java perfect square programs: With sqrt() function Without sqrt() funciton Both of … Read more
Here, we will write a program to calculate the LCM of two numbers in java. LCM stands for Lowest Common Factor. The Numbers will be taken as input from the user using the scanner class. Before we start, click on the links below to have a proper working idea of the if statement and break … Read more
The following program takes three integers from the user and finds the largest of those three numbers. The program uses if..elseif statement to check the greatest of three and print them accordingly. Before we start, click on the links below to have a proper working idea of if..elseif statement that this program uses. if–elseif ladder … Read more
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 that range. Before we start, click on the links below to have a proper working … Read more
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 to have the idea of the proper working of if-else..if statement. Click the link below.: … Read more
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 an easy program if you have the working technique of the operator. Suppose the entered … Read more
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 its function in a program. Before we begin, you should have the knowledge of the … Read more
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 the following: Java Data-Types Java Operators Java for loop Factorial of n number: Factorial of … Read more
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 to find the sum of 5 natural numbers, the process will be executed in this … Read more
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 random numbers. What is Randon Number? We can define Random as something that happens without … Read more