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There are three types of edits that can be performed on strings: insert a character, remove a character, or replace a character. Given two strings, write a function to check if they are one edit (or zero edits) away. EXAMPLE pale, ple -> true pales, pale -> true pale, bale -> true pale, bae -> false

There are three types of edits that can be performed on strings: insert a character, remove a character, or replace a character. Given two strings, write a function to check if they are one edit (or zero edits) away. EXAMPLE pale, ple -> true pales, pale -> true pale, bale -> true pale, bae -> false

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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There are three types of edits that can be performed on strings: insert a character,
remove a character, or replace a character. Given two strings, write a function to check if they are
one edit (or zero edits) away.
EXAMPLE
pale, ple -> true
pales, pale -> true
pale, bale -> true
pale, bae -> false

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