Design a greedy algorithm which takes as input the number of kids n, and the n lists of intervals [?$, ?$], and outputs the maximum number of kids m that Santa can talk to. You are expected to write the pseudocode of your algorithm.
Design a greedy algorithm which takes as input the number of kids n, and the n lists of intervals [?$, ?$], and outputs the maximum number of kids m that Santa can talk to. You are expected to write the pseudocode of your algorithm.
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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Question
On the Christmas eve, Santa Claus will start working to deliver gifts to the lovely
kids. Different from previous years that he secretly delivered the gifts, this year,
he indeed wants to openly deliver the gifts to the kids and wish them a merry
Christmas when delivering the gifts.
However, the kids each have very different sleep schedules. Kid i is awake only in a single closed time interval [?$, ?$]. Santa doesn’t want to disturb the sleeping kids, so each time he will find an awake kid, give the gift to the kid, wish the kid a merry Christmas, and talk with the kid until he/she falls asleep. However, Santa
does want to meet and talk with as many kids as possible.
Design a greedy algorithm which takes as input the number of kids n, and the n
lists of intervals [?$, ?$], and outputs the maximum number of kids m that Santa
can talk to. You are expected to write the pseudocode of your algorithm.
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