Here you will get python program to check armstrong number.

A number is said to be an armstrong number if sum of its digits raised to the power n is equal to itself. Here n is total digits in number.

For example 370 is armstrong number.

Here n = 3, so 3^{3 + }7^{3 }+ 0^{3 }= 27 + 343 + 0 = 370

## Python Program to Check Armstrong Number

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num = int(input("enter a number: ")) length = len(str(num)) sum = 0 temp = num while(temp != 0): sum = sum + ((temp % 10) ** length) temp = temp // 10 if sum == num: print("armstrong number") else: print("not armstrong number") |

**Output**

*enter a number: 370*

*armstrong number*

Comment below if you have any queries related to above program for armstrong number in python.

can we do without length.

Yes we can do it without length.

What is meaning temp her?

temp is a variable which is temporarily storing the value of num

It’s a temporary variable indicating as temp to store the values

Temp is just a variable,you can also use any other variable in place of temp as i, x

temp should pass more than zero or for positive integer/

why do we add”!” symbol after temp

“==” in programming this symbol means “is equal to” same way “=!” means “not equal to”

so if temp is not equal to 0 execute the below code.

correct

what is len in second line

len is a function that is used for measuring the length of the number in given example