Editorial for CCC '96 S2 - Divisibility by 11
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author:
Do not use a 64-bit integer to store the input, because the input is too large. Instead, use a string to store the input.
The rest of the implementation is left as an exercise to the reader.
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