Ответ:

Python

number = input("Your number: ")

list_number = list(str(number))

x = int(len(list_number))

sum0 = 0

mult0 = 1

for a in range(x):

   num = int(list_number[a])

   sum0 = sum0 + num

   mult0 = mult0 * num

   a += 1

print(sum0)

print(mult0)

//с++

#include <iostream>

#include <cmath>

signed main()

{

setlocale(LC_ALL, "Rus");

int N, _sum = 0, _prod = 1;

std::cin >> N;

N = abs(N);

while (N > 0) {

 _sum += N % 10;

 _prod *= N % 10;

 N /= 10;

}

std::cout << "Сумма: " << _sum << std::endl;

std::cout << "Произведение: " << _prod << std::endl;

return 0;

}