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First (recursive) solution in Uncategorized category for Sum of Digits by STEyPan
def sum_digits(num: int) -> int:
num = str(num)
if len(num) == 1:
return int(num)
sum = 0
for char in num:
sum += int(char)
return sum_digits(sum)
print("Example:")
print(sum_digits(38))
# These "asserts" are used for self-checking
assert sum_digits(38) == 2
assert sum_digits(0) == 0
assert sum_digits(10) == 1
assert sum_digits(132) == 6
assert sum_digits(232) == 7
assert sum_digits(811) == 1
assert sum_digits(702) == 9
print("The mission is done! Click 'Check Solution' to earn rewards!")
April 26, 2025
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