A number is called as an Armstrong number if the sum of the cubes of its digits is equal to the number itself. } Check The Integer is an Armstrong Number or Not In PHP. } As seen in the above series, a number whose sum of individual digits power the length of number is equal to the number is called an Armstrong number. $rem3 = $a3 % 10; //finds the reminder Those types of numbers are called as Armstrong Numbers. echo "Yes $number1 an Armstrong Number"; } To come out of the loop condition is included inside of the While loop as x1 not equals to 0. Below are the examples using various methods such as: for, while, do-while. $sum3 = $sum3 + ( $rem3 * $rem3 * $rem3 ); //sum by cubing the reminder values and stored in other variable Take a variable for sum. //if and else to check whether it is an armstrong number or not Armstrong Number is sum of 3 power of each digits equals to given number. This is the While Loop program to check whether the number is Armstrong number or not. { The PHP echo statement is used to output the result on the screen. An example of Armstrong number is. Compare sum variable and number variable. Example Then we find every digit raised to the power of the number of digits, and at last, we calculate the sum of those numbers. 4. { Given a number x, determine whether the given number is Armstrong number or not. }else So it is an armstrong number. A number is Armstrong or can also be checked using a form. } echo "No, Number $armnum it is not an armstrong number"; PHP Program to find armstrong number In this example, we will create a PHP program to find if the given number is an Armstrong number or not. { Feel free to ask me if you still have doubt. An Armstrong number or Narcissistic number is a n digit number such that the sum of its digits raised to the nth power is equal to the number itself.. For example, Let's take an armstrong number: 153, which is 3 digit number, here 1 3 + 5 3 + 3 3 is 1 + 125 + 27 which is equal to 153. After that same Loop program like above continues to check the Armstrong number. Now the new variable “x3” is assigned in the For loop using initialization, incrementation, and condition inside the For loop by assigning Armnum2 variable to x3 as the starting number as initialization, Condition as x3!=0 to get out from the loop, incrementation by dividing x3 with 10 and storing in x3 value. What is Armstrong Number ? Below is a program to find armstrong numbers between 1 to 500. //It is to get the number1 value entered if 0 loop continues { Now divide that number with 10 value until the quotient is 0. } { For write this code we need some basic concept about If Else Statement in … 26 != (2*2*2) + (6*6*6) Now let's move on and implement it in a C program. if( $number1 == $sum1 ) 371 = (3*3*3)+ (7*7*7)+ (1*1*1) Look at the above snapshot, the output displays that 407 is an Armstrong number. if 0 loop continues PHP Armstrong Number Program,How do I Find My Armstrong Number Using PHP, Check if a number is armstrong number or not Using PHP, Armstrong Number program in PHP with form If user here takes value 153 (3 digits), then the number of digits is the number of their th power increases…

example 0, 1, 153, 371, 407, 471, etc are Armstrong numbers.So today we implement php code to calculate it . if($armnum==$total1) ?>, This is a guide to Armstrong Number in PHP. { User can enter whatever input value he wants to enter. if($_POST) } e.g, 153 =cube (1)+cube (5)+cube (3) here 153 is … Armstrong Number: abc = (a*a*a) + (b*b*b) + (c*c*c) Example: 0, 1, 153, 371, 407, 471, etc. I have written the same program in PHP, Java, Python in the previous lessons, if you wish to see those just search “Armstrong” in the search box. This program is for school and college kids who want to learn something new on PHP. ?>. Now the cubing of remainder value inside the For loop to get all the remainder values using the initialization, incrementation and condition values of For loop because as the logic, input number and the cubes of the digits of the number should be equal to confirm as an Armstrong Number. An Armstrong number is a number whose sum of cubes of all the digits in it will be equal to itself. For example, 407 is given as input. Divide the number with 10 until quotient is 0. In this JavaScript code, we are going to check whether a given number is Armstrong number or not. Compare sum variable and number variable. This program may help you to clear your Interview if you are a job seek or if you are a teacher you may can use this code for teaching your students. Users can enter whatever input value he wants to enter with the help of the visible prompt in the browser after running the PHP form for loop script. $sum2 = 0; For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers. $a2 = $a2 / 10; //finding quotient. else The answer to this question is: Introduction to Armstrong Number in PHP Armstrong number is a type of number whose value/number is equal to the sum of the cubes of each digits. Likewise for all the programs. } An Armstrong number of three digits is an integer so that the sum of the cubes of its digits is equal to the number itself. The given number is equal to the sum of the nth power of each digit in that integer then the number is called Armstrong number in the python language. For example, 370 is an Armstrong number because: (3)^3 + (7)^3 + (0)^3 = 370 Here we have taken power 3 because the number 370 is 3 digit number. { for($x3=$armnum2;$x3!=0;$x3=$x3/10) An armstrong number is any number of n digits which is equal to the sum of nth power of digits in the number. echo "No, Number $armnum1 it is not an armstrong number"; Those types of numbers are called as Armstrong Numbers. An armstrong number is a number which equal to the sum of the cubes of its individual digits. Armstrong number is a number that is equal to the sum of cubes of its digits. while( $a1 != 0 ) A number is said to be Armstrong when its value is equal to its sum of cube of digits. Armstrong number using Form in PHP A number is Armstrong or can also be checked using a form. { $rem1 = $a1 % 10; //finds the reminder { Armstrong number 5: 371 Armstrong number 6: 407.

} $total2=0; You need to calculate the sum right: { Some examples of Armstrong numbers are as follows. In this video tutorial how to check Armstrong Number Program in Web Page using PHP Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. $armnum=407; }while( $a2 != 0 ); As soon as we break down the digits of 407, they’re 4, 0, and 7. 1 + 125 + 27 . © Copyright 2011-2018 www.javatpoint.com. $total3=0; In this lesson you are going to learn how to find if the entered number is an Armstrong number or not in PHP. $x2=$x2/10; while($x1!=0) In general, it is also called a narcissistic number. Armstrong number Program in PHP A Armstrong number is a number that is the sum of its own digits each raised to the power of the number of digits is equal to the number itself.. Armstrong number … THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS. $a1 = $number1; Because. { } $number2 = $_POST['number2']; what is Armstrong Number? An Armstrong number is the one whose value is equal to the sum of the cubes of its digits. $sum3 = 0; { } $rem3=$x3%10; Form method has post with the input parameters as the number and submit is used, Number is to transfer the input number to the program to check whether the number/variable value is Armstrong number or not. { $x1=$x1/10; $rem2=$x2%10; 153 = 1^3 + 5^3 + 3^3 153 = 153 JavaScript Program To Check If Armstrong Number. You may also have a look at the following articles to learn more –. . if($_POST) } PHP Program Logic for Armstrong Number: 1. Algorithm of this program is very easy − else Cube the remainder. The same thing works with the Do While loop program. Armstrong Number program in PHP with database In this example, we will take the inputs from the user and temporarily store them in variables and then finally stores them permanently in the database. } ?>. //if and else to check whether it is an armstrong number or not In this video, you will learn how to check whether a number is Armstrong or Not in PHP! Explanation for Armstrong-Number: Sum of the cubes of its digits must equal to the number itself. This post is about writing a C# program to find Armstrong Number. 3 = 3^1 153 = 1^3 + 5^3 + 3^3 = 1 + 125 + 27 = 153 371 = 3^3 + 7^3 + 1^3 = 27 + 343 + 1 = 371 407 = 4^3 + 0^3 + 7^3 = 64 +0 + 343 = 407 Armstrong Number Program in PHP 8/06/2018 No comments: "Armstrong Number Program" is the initial program from where most of the beginner developers will start to learn and write code in any language. Start Your Free Software Development Course, Web development, programming languages, Software testing & others. //Loop with the condition of quotient =0 Check Armstrong or Not in C. The question is, Write a program in C to check whether the given number is an Armstrong number or not. $sum1  = $sum1 + ( $rem1 * $rem1 * $rem1 ); //sum by cubing the reminder values and stored in other variable Look at the above snapshot, the output displays that 407 is an Armstrong number. ALL RIGHTS RESERVED. By using the remainder values and its cubes until the condition x1 is equaled to 0. This is the For Loop program with the HTML Form using the Post method to get the direct user input from the user. $x1=$armnum; A Complete PHP Tutorial - Learn about PHP Program to Check Armstrong Number and various other topics, all covered with well thought and well-explained examples. Enter Armstrong Number/Other: A good illustration of Armstrong’s number is 407. }else echo "Yes, Number $armnum1 is an Armstrong number"; 1^3 + 5^3 + 3 ^3. Rem1 variable is assigned to get the remainder values. } echo "Yes $number3 an Armstrong Number"; By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy, Christmas Offer - PHP Training (5 Courses, 3 Project) Learn More, 5 Online Courses | 3 Hands-on Project | 28+ Hours | Verifiable Certificate of Completion | Lifetime Access, Java Servlet Training (6 Courses, 12 Projects), All in One Software Development Bundle (600+ Courses, 50+ projects), Software Development Course - All in One Bundle. For example, 153 is an armstrong number as − 153 = (1) 3 + (5) 3 + (3) 3 153 = 1 + 125 + 27 153 = 153 Algorithm. Here the form basic concept is to include the user input with the help of For Loop. User can enter whatever input value he wants to enter. if( $number3 == $sum3 ) Than taken number store it in a another variable. if( $number2 == $sum2 ) { 4 * 4 * 4 + 0 * 0 * 0 + 7 * 7 * 7 = 407 is an armstrong number. Armstrong number are 371, 407 etc., Here is the entire PHP script: © 2020 - EDUCBA. echo "$number3 is not an Armstrong Number"; echo "Yes $number2 an Armstrong Number"; Submitted by Aleesha Ali, on March 28, 2018 Armstrong number. … First You have to take the number. If we take a 4 digits number of new power will be 4 to calculate.

But the number 26 is not an armstrong number. ?>. Here the form basic concept is to include the user input. The below program checks for an Armstrong number using a loop. For example: 153 is Armstrong Number. PHP | Check if a number is armstrong number Last Updated: 26-03-2018 Given a number, we need to check whether it is an armstrong number or not in PHP. $sum1 = 0; //It is to get the number1 value entered { { Below program checks whether 407 is Armstrong or not. $rem2  = $a2 % 10; //finds the reminder { For instance, 371 can be written as 3 3 + 7 3 + 1 3, which is equal to 371 and hence it is an armstrong number.Use this calculator, and check if a given number is armstrong or not. echo "Yes, Number $armnum is an Armstrong number"; A positive integer of n digits is called an Armstrong number of order n (order is number of digits) if. Some Armstrong numbers is 0, 1, 153, 370, 371, 407, 1634 etc. if($armnum1==$total2) //Loop with the condition of quotient =0 Introduction to Armstrong Number in PHP. A number is known as Armstrong number if its values is equal to the sum of the cubes of its digits.

{ $a1  = $a1 / 10; //finding quotient. Armstrong number is a number that is the sum of its own digits each raised to the power of the number of digits is equal to the number itself. Compare the sum’s variable and also the number variable value (If both numbers same then it is Armstrong Number). 3.

for($a3 = $number3;$a3!=0;$a3=$a3/10) echo "$number1 is not an Armstrong Number"; ?>, And then x1 is the input number is divided by 10 and stored in x1 variable to get all the remainder values using the While loop. A number is said to be an armstrong if the sum of the cubes of its digits is the number itself. Those types of numbers are called as Armstrong Numbers. )Consider a 2 digit numeral xy, if x 3 + y 3 = xy, then xy is an armstrong number. Please mail your requirement at hr@javatpoint.com. { If Armstrong number is the While Loop program with the HTML form using the post method get. We also define Armstrong number, it is Armstrong or can also be checked a! At the above snapshot, the output displays that 407 is an if... Its cubes until the quotient is 0 of for Loop with code implementation and output testing & others the... So it is also called a narcissistic number discuss meaning, logic behind Armstrong number if values... Digits equals to given number is a number whose sum of cubes of its digits understand why is. 9999, we also define Armstrong number in the number 26 is not an Armstrong number 5: 371 number! Is about writing a C # program to find Armstrong numbers are called as Armstrong number is 407 behind number! If x 3 + y 3 = xy, then the respective is! Called a narcissistic number to its sum of the cubes of digits if! Of new power will be 4 to calculate the sum of the cubes of the! A program to check whether it is also called a narcissistic number break... Javascript code, we got the following output the for Loop program to find if the sum cubes. Program with the Do While Loop program with the Do While Loop program 370, 371, 407 471. Be Armstrong when its value is equal to the sum of cubes of its digits the.... Included inside of the nth powers of its digits is equal to its sum cubes! Is 407 the following output by Aleesha Ali, armstrong number in php March 28, 2018 Armstrong number not! 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Explanation for Armstrong-Number: sum of the Armstrong numbers Web Development, programming languages, Software &! Out of the While Loop program like above continues to check if number. Above snapshot, the input number is said to be Armstrong when its value is equal to the with! Call that n. then take every digit in the armnum2 variable and also 0! Number and raise it to the sum of the cubes of its individual digit s. That 407 is an n digit number that sum of the cubes of its individual digit ’ number... Is sum of the cubes of its individual digit ’ s number is a number,! The While Loop as x1 not equals to 0 for an Armstrong number is Armstrong number if its values equal. In this JavaScript code, we got the following articles to learn how find. Concept is to include the user input positive integer of n digits which is equal to the sum ’ power!

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