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try except solution in Clear category for Number Base by kdim
def checkio(str_number: str, radix: int) -> int:
try:
return int(str_number, radix)
except:
return -1
if __name__ == '__main__':
print('Example:')
print(checkio("AF", 16))
# These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio("AF", 16) == 175, "Hex"
assert checkio("101", 2) == 5, "Bin"
assert checkio("101", 5) == 26, "5 base"
assert checkio("Z", 36) == 35, "Z base"
assert checkio("AB", 10) == -1, "B > A = 10"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Feb. 10, 2021
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