In this article, we have shared a simple Python program to add the digits of a number using while loop. Once you execute this program it will ask to enter a positive number and the program then adds the digits of that number using while loop.
Copy the following python program and execute it to see the real time output.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | # Python program to add digits of a number. num = int(input("Enter a Number: ")) result = 0 hold = num # while loop to iterate through all the digits of input number while num > 0: rem = num % 10 result = result + rem num = int(num/10) # displaying output print("Sum of all digits of", hold, "is: ", result) |
Program Output
1 2 | Enter a Number: 1200 Sum of all digits of 1200 is: 3 |
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