Oh, no! You have accidentally removed all spaces, punctuation, and capitalization in a lengthy document. A sentence like "I reset the c omputer. It still didn't boot!" became "iresetthecomputeri tstilldidntboot''. You'll deal with the punctuation and capitalization later; right now you need to re-insert the spaces. Most of the words are in a dictionary but a few are not. Given a dictionary (a list of strings) and the document (a string), design an algorithm to unconcatenate the document in a way that minimizes the number of unrecognized characters. EXAMPLE Input jesslookedjustliketimherbrother Output: jess looked just like tim her brother (7 unrecognized characters) pg 788
Oh, no! You have accidentally removed all spaces, punctuation, and capitalization in a lengthy document. A sentence like "I reset the c omputer. It still didn't boot!" became "iresetthecomputeri tstilldidntboot''. You'll deal with the punctuation and capitalization later; right now you need to re-insert the spaces. Most of the words are in a dictionary but a few are not. Given a dictionary (a list of strings) and the document (a string), design an algorithm to unconcatenate the document in a way that minimizes the number of unrecognized characters. EXAMPLE Input jesslookedjustliketimherbrother Output: jess looked just like tim her brother (7 unrecognized characters) pg 788
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
Related questions
Question
Oh, no! You have accidentally removed all spaces, punctuation, and capitalization in a
lengthy document. A sentence like "I reset the c omputer. It still didn't boot!"
became "iresetthecomputeri tstilldidntboot''. You'll deal with the punctuation and capitalization later; right now you need to re-insert the spaces. Most of the words are in a dictionary but
a few are not. Given a dictionary (a list of strings) and the document (a string), design an algorithm
to unconcatenate the document in a way that minimizes the number of unrecognized characters.
EXAMPLE
Input jesslookedjustliketimherbrother
Output: jess looked just like tim her brother (7 unrecognized characters)
pg 788
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