Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
End Zeros - Solution 1 solution in Clear category for End Zeros by vtoscoding
def end_zeros(num: int) -> int:
num_as_string = str(num) # cast the int as a string
reversed_digits = num_as_string[::-1] # reverse the string
number_of_zeros = 0 # begin a counter at 0
for digit in reversed_digits: # for each digit in the string
if digit == "0": # if the digit is a zero character
number_of_zeros += 1 # increment the counter
else: # otherwise
break # break out of the loop
return number_of_zeros # return the value of the counter
if __name__ == '__main__':
print("Example:")
print(end_zeros(0))
# These "asserts" are used for self-checking and not for an auto-testing
assert end_zeros(0) == 1
assert end_zeros(1) == 0
assert end_zeros(10) == 1
assert end_zeros(101) == 0
assert end_zeros(245) == 0
assert end_zeros(100100) == 2
print("Coding complete? Click 'Check' to earn cool rewards!")
March 1, 2021
