Answer
Code
Work Step by Step
We want a program that reads an integer between 0 and 1000 and adds all the digits in the integer.
$Code:$
num=int(input("Enter a number between 0 and 1000"))
firstNum=num%10
remainingNum=num/10
SecondNum=remainingNum%10
remainingNum=remainingNum/10
thirdNum=remainingNum%10
remainingNum=remainingNum/10
forthNum=remainingNum%10
sum=thirdNum+SecondNum+firstNum+forthNum
print(int(sum))
