Friday, August 14, 2020

A beautiful Pythagorean Triple Program

A Pythagorean Triple is a set of positive integers, a, b and c that fits the rule: a^2 + b^2 = c^2 So if the...

A delightful Automorphic number

A number is called an Automorphic number if its square ends in the same digits as the number itself. For example, N=6 is an automorphic number because 6*6=36N=25...

A dazzling Armstrong Number Program

It is a number that is equal to the sum of cubes of its digits. For example 153  1^3+5^3+3^3=1+125+27=153. For some basic concepts of java visit...
kaprekar number

An Efficient Kaprekar Number

It is a number whose square, when divided into two parts, the sum of parts is equal to the original number For Example 45-->(45)^2= 2025-->Now when we divide...

An easy Pronic Number Program

It is a number which is the product of two consecutive integers, that is, a number of the form n(n + 1).For Example: 12 is a pronic number...
Variables and datatype

A simple program to use variable & Datatype

To learn more about variables and datatype click the given link. https://java4school.com/data-type Write a program to declare and initialize some...
factorial of a number

Factorial of a number :Unleashed

Factorial of a number is the product of the numbers from 1 up to the number. Write a program to accept a...
fibonacci series

Fibonacci Series Program

Fibonacci series is a series of numbers in which each number is the sum of the two preceding numbers.  For example 0, 1, 1, 2, 3, 5, 8, 13,...

A deadly Duck Number

Write a program to accept a number and check whether it is a duck number or not. A Duck number is a number that has zeroes present...

Loss percentage calculation program

Write a program to input cost price and selling price and calculate the loss percentage and print. import java.io.*; public class loss { public...

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