Lung is introduced to his wife‚ O-lan. Throughout O-lan’s lifetime she has been both a street-beggar and a slave. Having experienced such roles‚ O-lan is equipped with a plethora of skills which benefit the Wang family. O-lan assists Lung in the fields‚ makes the family’s clothes‚ ministers to Lung’s elderly father‚ prepares all of the family’s meals‚ and cares for her own children. Lung relies upon O-lan as he relies upon the land. In this novel by Pearl Buck‚ O-lan symbolizes the earth. Much
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Chapter 13: I/O Systems Operating System Concepts – 9th Edition Silberschatz‚ Galvin and Gagne ©2013 Chapter 13: I/O Systems Overview I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations STREAMS Performance Operating System Concepts – 9th Edition 13.2 Silberschatz‚ Galvin and Gagne ©2013 Objectives Explore the structure of an operating system’s I/O subsystem Discuss the principles
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CHARACTERS Sue -loving -caring she always taking care of Johnsy Johnsy - sick - easily give up she think she is going to die when the last leaf fall down from the tree she keep counting the leaf. Doctor - busy - kind he have lots of patient to take care of. he was always kind to Johnsy. Mr.Behrman -old -painter he was past sixty at last he painted a great masterpiece‚ Mr.Pneumonia -old gentleman - bad he was not a nice old gentleman he was bad because he hurt a weak
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directions of search for efficient algorithms. Big O notation In computer science‚ big O notation is used to classify algorithms by how they respond (e.g.‚ in their processing time or working space requirements) to changes in input size. Big O notation characterizes functions according to their growth rates: different functions with the same growth rate may be represented using the same O notation. A description of a function in terms of big O notation usually only provides an upper bound on the
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vertices and |E| edges Graph of |V| vertices and |E| edges Sorted array of n elements Array - O(|E| + |V|) O(|V|) - O(|E| + |V|) O(|V|) O(log(n)) O(log(n)) O(1) O(n) O(n) O(1) Graph with |V| vertices and |E| edges O((|V| + |E|) log |V|) O((|V| + |E|) log |V|) O(|V|) Graph with |V| vertices and |E| edges O(|V|^2) O(|V|^2) O(|V|) Graph with |V| vertices and |E| edges O(|V||E|) O(|V||E|) O(|V|) Average Breadth First Search (BFS) Binary search Linear (Brute Force) Shortest path by
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log (n!) = O(n log n) Then log (n!) = log 1 +log 2 +... + log n log (n/2)+ log (n/2+1)+...+log (n) log (n!) log (n/2) + log (n/2) +...+ log (n/2) log (n!) (n/2) log (n/2) ‚ n/2>0 for sufficiently large n log (n!) = (n log n) So log (n!) = Θ (nlog n) Q3) Design an algorithm that uses comparisons to select the largest and the second largest of n elements. Find the time complexity of your algorithm (expressed using the big-O notation).
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“O Captain! My Captain!” Literary Analysis Every great nation’s past contains a great leader who sacrificed everything for his or her country. Abraham Lincoln gave his life after striving to abolish slavery. Soon after Lincoln’s murder‚ Walt Whitman wrote an apostrophe poem to Lincoln. In this eulogy‚ Whitman praised Lincoln’s accomplishments and mourned his death. In “O Captain! My Captain!”‚ Walt Whitman uses repetition‚ symbolism‚ assonance‚ and metaphors to portray the theme that every great
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Chapter 2 REVIEW OF RELATED LITERATURE AND STUDIES This chapter presents the Review of Related Literature and Studies. These are researches connected to the study that the researchers are conducting. The Review of Related Literature contains the information about the five selected short stories‚ the biography of the author‚ and the literary approach that is to be used. The Review of Related Studies contains the studies conducted by other researchers that are related to the study
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"O Captain! my Captain!" Walt Whitman wrote the poem "O Captain! my Captain!" after the assassination of Abraham Lincoln. Whitman describes Lincoln as the captain of the ship‚ as the leader of the country; he also refers to him as a father: "Here Captain! dear father!"(13)‚ "My father doesn’t feel my arm‚"(18). Clearly‚ a captain is not a father. Why‚ then‚ does Whitman connect the two together? Are there certain similarities between them that can’t be avoided? A captain is
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The Trial of the Century Famous football star and actor O.J Simpson was charged and arrested to stand trial after his ex-wife and her friend Nicole Brown Simpson and Ronald Lyle Goldman were found murdered outside Nicole’s apartment. MAny would say it was a clean cut case. But with a systemic rasicism problem with the L.A.P.D. Many believed the beloved football star with over 3‚000 many loved may or may not have been guilty. The gloves found at the scene have been the most controversial part
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