Summing digit

Question

n = str(input())

x=len(n)

length =0
while x >0:

y = n[x-1]
length+=int(y)
x-=1
print(length)

Answer 1

Hey Ammar,

If you would like to sum multiple digits from input, you can try the following:

user_input = input() # Take an input from the user

print(sum([int(x) for x in user_input.split(",")])) # print the Sum

Example input: 1, 2, 3, 4, 5
Example output: 15

In case you're not aware of what list comprehension is you can check out this article:

https://www.w3schools.com/JUMP_LINK__&&__python__&&__JUMP_LINK/python_lists_comprehension.asp

To make it more beginner-friendly, I will use for loop instead of list comprehension:

user_input = input()
result = 0

for digit in user_input.split(","): # Loops through the numbers
result += int(digit) # Add the digits to the result

print(result)

Answer 2

Ammar Saleh Goli I understood that your code take the input exp: 45 and output 4+5=9 but the question title mislead me .

Answer 3

Hi guys, I just left the code to see if the same result can be achieved in another way.