n = int(input())
suma = 0
while n > 0:
digit = n % 10
suma = suma + digit
n = n // 10
print("Сумма: ", suma)
n = int(input())
suma = 0
while n > 0:
digit = n % 10
suma = suma + digit
n = n // 10
print("Сумма: ", suma)