Introduction to Algorithms
Introduction to Algorithms
3rd Edition
ISBN: 9780262033848
Author: Thomas H. Cormen, Ronald L. Rivest, Charles E. Leiserson, Clifford Stein
Publisher: MIT Press
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Chapter 5.4, Problem 1E
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To find the number of people in a room before the probability that someone has same birthday is at least 1/2 and also find the number of people so that at least two people have a birthday on July 4 is greater than 1/2 .

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