This has to do with consistency, a consistent system where different modules do things in a similar manner will be much easier to understand than a system where each module does things in a different manner. If you get astonished by what a function does, either your function solves the wrong problem or it has a wrong name. Erlang has several primitives which have side effects.

Perfect Number Program in Java by suresh Perfect Number Any number can be a Perfect Number, If the sum of its positive divisors excluding the number itself is equal to that number.

For example, 28 is a perfect number because 28 is divisible by 1, 2, 4, 7, 14 and 28 and the sum of these values are: Some of the perfect numbers are 6, 28,and so on.

We will also show you, Perfect Numbers between 1 to n. Following statements will ask the user to enter any positive integer and then, that number is assigned to variable Number.

Within the For loop we used If Condition to check whether the Number is Perfectly divisible by i value or not.

From the above screenshot you can observe that, User entered value: Second Iteration From the second Iteration the values of both Sum and i has been changed as: Third Iteration From the third Iteration the values of both Sum and i has been changed as: So, compiler will terminate the for loop.

In the next line we have If condition to check whether the value inside the Sum variable is exactly equal to given Number or Not. We just replaced the For loop with While Loop and if you find difficult to understand the While loop functionality then please refer Java While Loop article.

Write a c program to check given number is Armstrong number or not. 3. Write a c program to check given number is prime number or not. Write a c program to find out prime factor of given number. Write a c program to find out NCR factor of given number. Write a c program to print Fibonacci series of given range. Write . C program to generate armstrong numbers between 0 and N This program first takes a number as input from user using scanf function and stores it in variable 'number'. Then using a for loop, it perform armstrong number check for every number from 0 to 'number'. This Java program checks if a number is Armstrong or not. Armstrong number is a number which is equal to the sum of digits raise to the power total number of digits in the number. Some Armstrong numbers are: 0, 1, 4, 5, 9, , , , , etc.

If we create a function with Void then there is no need to return any value but, if we declared a function with any data type int, float etc then we have return something out from the function.

To do this, First we will create a class which holds a method to find the sum of factors. First we created one function to find the factors of a given Number and summing those factors.

We already explained the Logic in above example.

FindPerfectNumber Number ; Lastly, we used the Java If Else statement to check the return value is equal to user specified number or not. We can also create one more method inside our PerfectNumber Class to check whether Sum is equal to number or not From the above screenshot you can observer that, First we created one function to find the factors of a given Number and summing those factors.

Next, we declared one more function to check whether the first function return value is equal to function parameter or not. Based on the result, System.

Java Program to Find Perfect Number between 1 to This Java program allows the user to enter minimum and maximum values. This program will find the Perfect Number between the Minimum and Maximum values.

Here, iteration starts at the Minimum and it will not exceed Maximum variable. We already explained the for loop iteration in the first example. Thank You for Visiting Our Blog.C Program Using Structure to Calculate Marks of 10 Students in Different Subjects ; C Program Enter the Student Marks and Find the Percentage and Grade.

The Armstrong Workout - Armstrong Pullup Program |
Firstâ€¦do you have a pullup bar? |

Write a c++ program to print all Armstrong numbers between 1 and If sum of cubes of each digit of the number is equal to the number itself, then the number is called an Armstrong number. Write a program to print out all Armstrong numbers between 1 and If sum of cubes of each digit of the number is equal to the number itself, then the number is called an Armstrong number.

For example, = (1 * 1 * 1) + (5 * 5 * 5) + (3 * 3 * 3) solution. This page may be out of date. How can I write a program to find an Armstrong number in C++ using a while loop?

How do you write a Python programme using a while loop to write 10 to 30 find odd numbers?

Ask New Question. Still have a question? Ask your own! Ask. C Program Write a Program to Sum of N Number. can you kindly provide program for the following java a program to create an array of 10 integers.

Accept values from the user in that array. Input another number from the user and find out how many numbers are equal to the number passed, how many are greater and how many are less than the number passed.

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Write a program to find the given number is Armstrong number or not? - Java Interview Programs