Feb 24, 2025 · The task of summing the digits of a given number in Python involves extracting each digit and computing their total . For example, given the number 12345, the sum of its digits is 1 + 2 + 3 + 4 + 5 = 15. Using modulo (%)

Oct 16, 2014 · You are using soma to hold indices AND the result. Here is a modified version: >>> def calc_soma(num): ... ns = str(num) ... soma = 0 ... indic = 0 ... while indic < len(ns): ... soma += int(ns[indic]) ... indic = indic + 1 ... return soma ... >>> calc_soma(123) 6 >>> calc_soma(1048) 13 If you want to iterate over the str, you can use list ...

Oct 26, 2018 · sum = 0 number = 1 while number > 0: number = int(input('Enter a positive number: ')) if number > 0: sum = sum + number print("The sum of the numbers is", sum) Now sum will keep growing as you enter positive numbers.

Python Program to Find Sum of Digits of a Number using While Loop. This program allows the user to enter any positive integer. Then, the program divides the given number into individuals and adds those individual (Sum) digits using the While Loop.

Aug 25, 2024 · Here, I will explain different methods to calculate the sum of digits of a number in Python with examples. To calculate the sum of digits of a number in Python using a while loop, you can repeatedly extract the last digit of the number using the modulus operator (% 10) and add it to a running total.

Aug 23, 2012 · I'm doing a tutorial about while loops on Codeacademy "Click here!" , but I've gotten stuck on this part: Write a while loop which stores into " theSum " the sum of the first 10 positive integers (including 10).This is what it gives you to work with: print num. num = num + 1. It prints out the numbers 1 to 10 on seperate lines in the console.

Apr 9, 2024 · To get the sum of N numbers using a while loop: Iterate for as long as the number is greater than 0. On each iteration, decrement the number by 1. On each iteration, increment the total by the number. sum_of_numbers += num. # 👇️ reassign num to num - 1 . num -= 1 print(sum_of_numbers) # 👉️ 15 (5 + 4 + 3 + 2 + 1) print(num) # 👉️ 0.

Jul 6, 2021 · We have learned three different ways by which we can calculate the sum of digits of a number in Python. We can use methods of the str class in Python like str() and int() for converting an integer to string and vice-versa.

So, here is a program to find the sum of all digits of a given number using a while loop. Simple Code: num = int(input("Enter a number: ")) sum_of_digits = 0 while num > 0: digit = num % 10 sum_of_digits += digit num //= 10 print("The sum of digits of the given number is:", sum_of_digits)

Take the value of the integer and store in a variable. 2. Using a while loop, get each digit of the number and add the digits to a variable. 3. Print the sum of the digits of the number. 4. Exit. Here is the source code of the Python Program to find the sum of digits in a number. The program output is also shown below. dig = n% 10 . tot = tot+dig.