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Excel Column Number solution in Uncategorized category for Excel Column Number by Aleksandra_Niewiadomska
def column_number(column_name: str) -> int:
result = 0
for index, char in enumerate(reversed(column_name)):
result += (ord(char) - 64) * (26 ** index)
return result
print("Example:")
print(column_number("AA"))
# These "asserts" are used for self-checking
assert column_number("A") == 1
assert column_number("Z") == 26
assert column_number("AB") == 28
assert column_number("ZY") == 701
print("The first mission is done! Click 'Check' to earn cool rewards!")
Feb. 1, 2023
