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prompt asking, to be programmed in Java?

prompt asking, to be programmed in Java?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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What is the given prompt asking, to be programmed in Java?

You are creating a game where the hero, called Hercules, has to fight n angry and magical birds with multiple heads. The ith bird has birds[i] total number of heads. Assume it takes your hero 1 second to behead all heads of a specific bird, but after that magically this bird gets back half of its heads. If the bird had initially b heads, then after it is beheaded it grows floor(b/2) heads back. You have m seconds to cut as many heads as possible from the birds. a) Describe an efficient algorithm that finds the maximum number of heads cut by Hercules. Hint: start with the bird that has the maximum number of heads, etc. b) Write a java class that implements your algorithms (copy paste implementation). c) What is the data structure you used? Hint: Some options arrays, sorted arrays, linked lists, heaps etc. Choose the best. d) What is the running time of your algorithm? //given an array @birds of size n, and @m the available seconds return the //maximum number of head cut by the hero int maxStymphBirds(int[] birds, int m) Output A single integer, the maximum number of heads you can cut in m seconds. Example 1 n = 3 m = 3 birds = [20, 1, 15] output = 45 The 1st second, cut 20 heads of the 1st bird, and it gets floor(20/2) = 10 heads back. The 2nd second, cut 15 heads of the 3rd bird, and it gets floor(15/2) = 7 heads back. The 3rd second, cuts 10 heads of the 1st bird again, and it gets floor(10/2) = 5. In total 20 + 15 + 10 = 45 heads cut.
Transcribed Image Text:You are creating a game where the hero, called Hercules, has to fight n angry and magical birds with multiple heads. The ith bird has birds[i] total number of heads. Assume it takes your hero 1 second to behead all heads of a specific bird, but after that magically this bird gets back half of its heads. If the bird had initially b heads, then after it is beheaded it grows floor(b/2) heads back. You have m seconds to cut as many heads as possible from the birds. a) Describe an efficient algorithm that finds the maximum number of heads cut by Hercules. Hint: start with the bird that has the maximum number of heads, etc. b) Write a java class that implements your algorithms (copy paste implementation). c) What is the data structure you used? Hint: Some options arrays, sorted arrays, linked lists, heaps etc. Choose the best. d) What is the running time of your algorithm? //given an array @birds of size n, and @m the available seconds return the //maximum number of head cut by the hero int maxStymphBirds(int[] birds, int m) Output A single integer, the maximum number of heads you can cut in m seconds. Example 1 n = 3 m = 3 birds = [20, 1, 15] output = 45 The 1st second, cut 20 heads of the 1st bird, and it gets floor(20/2) = 10 heads back. The 2nd second, cut 15 heads of the 3rd bird, and it gets floor(15/2) = 7 heads back. The 3rd second, cuts 10 heads of the 1st bird again, and it gets floor(10/2) = 5. In total 20 + 15 + 10 = 45 heads cut.
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