Editorial for Mock CCC '21 S1 - Edit Distance
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.
Brute force every possible addition/change/deletion, making sure to de-duplicate strings somehow.
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