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A positive integer is called an Armstrong number (of order n) if. abcd... = an + bn + cn + dn +. In the case of an Armstrong number of 3 digits, the sum of cubes of each digit is equal to the number itself. For example, 153 is an Armstrong number because. 153 = 1*1*1 + 5*5*5 + 3*3*3.
Aug 14, 2024 · Below are the steps to check Armstrong number in a C program: Find the number of digits K in the given number N using log10 () function. Create a temporary variable temp = N so that we don’t lose the original number. Create a loop that runs K number of times (you can also set temp > 0 as termination condition).
Apr 23, 2023 · Write a C program to find and display all Armstrong numbers between two given intervals. An Armstrong number (also known as a narcissistic number or pluperfect number) of a given number of digits is a number that is equal to the sum of its own digits each raised to the power of the number of digits. For example, 153 is an Armstrong number because 1
Jul 2, 2024 · Given an array arr[] of size N. The task is to find the largest Armstrong number of the array. Note: An Armstrong number is a number that is equal to the sum of its digits raised to the power of the number of digits in that number. Examples: Input: arr[] = [153, 9474, 1634, 371, 8208, 9475]Output: 9474Explanation: The largest Armstrong number in th
C Program to Check Armstrong (Narcissistic) Number. A number is said to be Armstrong or Narcissistic Number if it is equal to the sum of its own digits raised to the power of the number of digits in a given number. For example number 153 is Armstrong number because: 1 3 + 5 3 + 3 3 = 153.
Jun 19, 2015 · How to check Armstrong numbers in C program. Logic to check Armstrong numbers in C programming. Example. Input number: 371. Output. 371 is armstrong number. Required knowledge. Basic C programming, If else, While loop. What is Armstrong number? An Armstrong number is a n -digit number that is equal to the sum of the nth power of its digits.
