Java

In this post we will develop a Java program to check the number is a perfect number or not. We will try to develop a method which will give high performance, and we will also develop a Java program to find all perfect number which belongs to a given range. Perfect number:- A number whose […]

If the sum of the factorial of individual digits of a number is equal to the same number then the number is called a strong number. In this post, we will develop a strong number program in Java. Example:- 145 = 1! + 4! + 5! = 1 + 24 + 120 = 145 So,

Even Number Program in Java | Write a Java program to check If the given number is an even number or not. To check even numbers in Java we can use an if-else statement or ternary condition. There are many different ways to write an even number program in java using them we check the

Odd Number Program in Java | Find Odd Number in Java | Previously we had developed a Java program to check number is even or not. Now, we develop a Java program to check whether the number is an odd number or not. If the number is not divisible by 2 then the number is

In this post, we will develop the even-odd program in Java. There are different ways to check or find even or odd numbers. Previously we had developed an even number program to check number is even or not, and an odd number program to check number is odd or not. Now, we will check both

Leap Year Program in Java | In this post, we will write a Leap Year Program in Java. Based on the given input it will check whether the given year is a leap year or not. A year is called a leap year if the year is divisible by four, except for the years which

In this tutorial, we will develop a program to find the greatest of three numbers in Java. There are many different ways to find the greatest of three numbers we will see them one by one. Largest of three numbers in Java using if else Output for different testcases:- Enter three numbers:: 15 5 25Largest

In this tutorial, we will develop a Java program to find the area of a triangle. Generally, we find the area of a triangle having three sides, or the area of the right-angle triangle. Program to find the area of the right-angle triangle in Java Area of Right angle triangle or Triangle whose base and