Hi someone able to help?..I'm using python programming

Question Note: You are NOT allowed to use selection or repetition structure for Question a)) Write an algorithm in pseudocode following the IPO structure to add two three-digit numbers and output the working of the addition of the digits in the ones, tens and hundreds positions, including the carry if applicable. Your algorithm MUST add ONE (1) digit of the numbers at a time. (7 marks) ii) Write a program that implements your algorithm. (12 marks) TWO (2) example inputs and runs are shown here Run 1 Enter first number (3 digits):129 Enter second number (3 digits): 343 12 9 +34 3 472 Run 2: Enter first number (3 digits):984 Enter second number (3 digits): 123 98 4 +1 23 11 07