write a program to print armstrong numbers to n
Question
write a program to print armstrong numbers to n
Solution
To write a program to print Armstrong numbers up to a given number 'n', you can follow these steps:
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Start by defining a function called 'is_armstrong' that takes a number as input and returns True if the number is an Armstrong number, and False otherwise.
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Inside the 'is_armstrong' function, convert the input number to a string and store it in a variable called 'num_str'.
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Initialize a variable called 'num_len' to store the length of 'num_str' using the len() function.
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Initialize a variable called 'sum' to 0.
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Use a for loop to iterate through each digit in 'num_str'.
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Inside the loop, convert each digit back to an integer and raise it to the power of 'num_len'. Add the result to 'sum'.
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After the loop, check if 'sum' is equal to the original number. If it is, return True. Otherwise, return False.
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Now, outside the 'is_armstrong' function, prompt the user to enter the value of 'n'.
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Convert the input to an integer and store it in a variable called 'limit'.
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Use a for loop to iterate from 1 to 'limit'.
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Inside the loop, call the 'is_armstrong' function for each number. If the function returns True, print the number.
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Run the program and test it by entering a value for 'n'. The program will print all the Armstrong numbers up to 'n'.
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Ben is designing a program to identify Armstrong numbers within an array of integers. Write a program to calculate the product of Amstrong numbers from the array and display the result. Use calloc() for memory allocation and pow() function for calculation.Armstrong number is a number equal to the sum of its digits raised to the power of the number of digits in the number. Input format :The first line of input consists of an integer N, representing the size of the array.The second line consists of N space-separated integers, representing the elements of the array.
int originalNumber, remainder, result = 0, count = 0; originalNumber = n; // To get the number of digits while (originalNumber != 0) { originalNumber /= 10; ++count; } originalNumber = n; // Check if the number is an Armstrong number while (originalNumber != 0) { remainder = originalNumber % 10; result += pow(remainder, count); originalNumber /= 10; } if (result == n) return 1; else return result; } :36:1: error: expected identifier or ( before } token 44 | } showing this error
Write a C program to determine if a given integer is an Armstrong number or not. An Armstrong number (also known as a narcissistic number or pluperfect digital invariant) is a number that is equal to the sum of its own digits raised to the power of the number of digits. For example, 153 is an Armstrong number because 13+53+33=15313+53+33=153.Design a function called isArmstrong that takes an integer num as input and returns 1 if num is an Armstrong number, and 0 otherwise. Your program should prompt the user to enter an integer, call the isArmstrong function to check if it is an Armstrong number, and display an appropriate message indicating whether the entered number is an Armstrong number or not.inputEnter a number: 153output153 is an Armstrong number.
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