Program to print all Armstrong numbers Between n and m using For loop
- Write a program to print all Armstrong numbers Between n and m using For loop in C
- Write a program to print all Armstrong numbers Between n and m using For loop in C++
- Write a program to print all Armstrong numbers Between n and m using For loop in Python
- Write a program to print all Armstrong numbers Between n and m using For loop in PHP
- Write a program to print all Armstrong numbers Between n and m using For loop in Java
- Write a program to print all Armstrong numbers Between n and m using For loop in Java Script
- Write a program to print all Armstrong numbers Between n and m using For loop in C#
Explanation:
Logic
What is an Armstrong number?
- A number is an Armstrong number if the sum of its digits raised to the power of the number of digits equals the number itself.
- For example, 153 = 13 + 53 + 33.
Steps:
- Define a function to check if a number is an Armstrong number.
- Start from n and keep checking numbers until m
- Print each Armstrong number as it is identified.
Program to print all Armstrong numbers Between n and m using For loop
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C
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C++
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Python
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PHP
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JAVA
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Java Script
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C#
#include <stdio.h>
#include <math.h>
int is_armstrong(int num) {
int original = num, remainder, result = 0, n = 0;
// Find the number of digits
while (original != 0) {
original /= 10;
++n;
}
original = num;
// Calculate the sum of each digit raised to the power of n
while (original != 0) {
remainder = original % 10;
result += pow(remainder, n);
original /= 10;
}
return result == num; // Check if Armstrong
}
int main() {
int n, m;
printf("Enter the value of n: ");
scanf("%d", &n);
printf("Enter the value of m: ");
scanf("%d", &m);
printf("Armstrong numbers between %d and %d are:\n", n, m);
// Loop to find and print Armstrong numbers between n and m
for (int num = n; num <= m; num++) {
if (is_armstrong(num)) {
printf("%d ", num);
}
}
return 0;
}
#include <iostream>
#include <cmath>
using namespace std;
bool is_armstrong(int num) {
int original = num, remainder, result = 0, n = 0;
// Find the number of digits
while (original != 0) {
original /= 10;
++n;
}
original = num;
// Calculate the sum of each digit raised to the power of n
while (original != 0) {
remainder = original % 10;
result += pow(remainder, n);
original /= 10;
}
return result == num; // Check if Armstrong
}
int main() {
int n, m;
cout << "Enter the value of n: ";
cin >> n;
cout << "Enter the value of m: ";
cin >> m;
cout << "Armstrong numbers between " << n << " and " << m << " are:" << endl;
// Loop to find and print Armstrong numbers between n and m
for (int num = n; num <= m; num++) {
if (is_armstrong(num)) {
cout << num << " ";
}
}
return 0;
}
def is_armstrong(num):
original = num
n = len(str(num)) # Find the number of digits
result = 0
while num > 0:
remainder = num % 10
result += remainder ** n
num //= 10
return result == original # Check if Armstrong
n = int(input("Enter the value of n: "))
m = int(input("Enter the value of m: "))
print(f"Armstrong numbers between {n} and {m} are:")
# Loop to find and print Armstrong numbers between n and m
for num in range(n, m+1):
if is_armstrong(num):
print(num, end=" ")
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950"><div class="overflow-y-auto p-4" dir="ltr"><code class="!whitespace-pre hljs language-php"><?php
function is_armstrong($num) {
$original = $num;
$n = strlen((string)$num); // Find the number of digits
$result = 0;
while ($num != 0) {
$remainder = $num % 10;
$result += pow($remainder, $n);
$num = (int)($num / 10);
}
return $result == $original; // Check if Armstrong
}
$n = (int)readline("Enter the value of n: ");
$m = (int)readline("Enter the value of m: ");
echo "Armstrong numbers between $n and $m are:\n";
// Loop to find and print Armstrong numbers between n and m
for ($num = $n; $num <= $m; $num++) {
if (is_armstrong($num)) {
echo "$num ";
}
}
?>
import java.util.Scanner;
public class ArmstrongNumbers {
public static boolean isArmstrong(int num) {
int original = num, n = 0, result = 0;
// Find the number of digits
while (original != 0) {
original /= 10;
++n;
}
original = num;
// Calculate the sum of each digit raised to the power of n
while (original != 0) {
int remainder = original % 10;
result += Math.pow(remainder, n);
original /= 10;
}
return result == num; // Check if Armstrong
}
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter the value of n: ");
int n = scanner.nextInt();
System.out.print("Enter the value of m: ");
int m = scanner.nextInt();
System.out.println("Armstrong numbers between " + n + " and " + m + " are:");
// Loop to find and print Armstrong numbers between n and m
for (int num = n; num <= m; num++) {
if (isArmstrong(num)) {
System.out.print(num + " ");
}
}
scanner.close();
}
}
function isArmstrong(num) {
let original = num;
let n = num.toString().length; // Find the number of digits
let result = 0;
while (num > 0) {
let remainder = num % 10;
result += Math.pow(remainder, n);
num = Math.floor(num / 10);
}
return result === original; // Check if Armstrong
}
let n = parseInt(prompt("Enter the value of n: "));
let m = parseInt(prompt("Enter the value of m: "));
console.log(`Armstrong numbers between ${n} and ${m} are:`);
// Loop to find and print Armstrong numbers between n and m
for (let num = n; num <= m; num++) {
if (isArmstrong(num)) {
console.log(num);
}
}
using System;
class Program {
static bool IsArmstrong(int num) {
int original = num, n = 0, result = 0;
// Find the number of digits
while (original != 0) {
original /= 10;
++n;
}
original = num;
// Calculate the sum of each digit raised to the power of n
while (original != 0) {
int remainder = original % 10;
result += (int)Math.Pow(remainder, n);
original /= 10;
}
return result == num; // Check if Armstrong
}
static void Main() {
Console.Write("Enter the value of n: ");
int n = int.Parse(Console.ReadLine());
Console.Write("Enter the value of m: ");
int m = int.Parse(Console.ReadLine());
Console.WriteLine($"Armstrong numbers between {n} and {m} are:");
// Loop to find and print Armstrong numbers between n and m
for (int num = n; num <= m; num++) {
if (IsArmstrong(num)) {
Console.Write(num + " ");
}
}
}
}