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 15.1, Problem 4E
Program Plan Intro
To modify the MEMOIZED-CUT-ROD
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Now add the-dflag, and change the number of loops (-l) from 1 to highernumbers. What happens? Does the code (always) deadlock?
For the first part of this lab, copy your working ArrayStringList code into the GenericArrayList class.(already in the code) Then, modify the class so that it can store any type someone asks for, instead of only Strings. You shouldn't have to change any of the actual logic in your class to accomplish this, only type declarations (i.e. the types of parameters, return types, etc.)
Note:
In doing so, you may end up needing to write something like this (where T is a generic type):
T[] newData = new T[capacity];
...and you will find this causes a compiler error. This is because Java dislikes creating new objects of a generic type. In order to get around this error, you can write the line like this instead:
T[] new Data = (T[]) new Object[capacity]
This creates an array of regular Objects which are then cast to the generic type. It works and it doesn't anger the Java compiler. How amazing!
Once you're done, screenshot or save your code for checkin later.
For the second part of the lab,…
Use the right loop for the right assignment, using all the follow- ing loops: for, while without hasNext(), while with hasNext() and do-while.
So I cannot use array.
it has to be done in java.
Chapter 15 Solutions
Introduction to Algorithms
Ch. 15.1 - Prob. 1ECh. 15.1 - Prob. 2ECh. 15.1 - Prob. 3ECh. 15.1 - Prob. 4ECh. 15.1 - Prob. 5ECh. 15.2 - Prob. 1ECh. 15.2 - Prob. 2ECh. 15.2 - Prob. 3ECh. 15.2 - Prob. 4ECh. 15.2 - Prob. 5E
Ch. 15.2 - Prob. 6ECh. 15.3 - Prob. 1ECh. 15.3 - Prob. 2ECh. 15.3 - Prob. 3ECh. 15.3 - Prob. 4ECh. 15.3 - Prob. 5ECh. 15.3 - Prob. 6ECh. 15.4 - Prob. 1ECh. 15.4 - Prob. 2ECh. 15.4 - Prob. 3ECh. 15.4 - Prob. 4ECh. 15.4 - Prob. 5ECh. 15.4 - Prob. 6ECh. 15.5 - Prob. 1ECh. 15.5 - Prob. 2ECh. 15.5 - Prob. 3ECh. 15.5 - Prob. 4ECh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12P
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- can you do part b?arrow_forwardNeed help with this problem. Not sure how to do write the code and the previous expert did not properly explain and gave me an incomplete solution. Expert's solution: Step 1 The length of worldList is only 1 because it's taking the result of prompt() as one entire string, not an array of strings. So your loop only runs once. You could split() the result of prompt() with spaces as the separator and have your expected array of strings Function: function calcWordFrequencies() {var wordList.split(' ')=[ ];wordList.push(prompt("words?"))result = { }; for(var i = 0; i < wordList.length; ++i) { if(!result[wordList[i]]) result[wordList[i]] = 0; ++result[wordList[i]]; } console.log(wordList[i]+ " " + result); }arrow_forwardWrite down the pseudo code of finding out the lcm(a,b). You can assign any value to a and b.arrow_forward
- please use the name, phonenumber and phonebookentry to build this. The three parallel arrays are gone — replaced with a single array of type PhonebookEntry. You should be reading in the entries using the read method of your PhonebookEntry class (which in turn uses the read methods of the Name and PhoneNumber classes). Use the equals methods of the Name and PhoneNumber classes in your lookup and reverseLookup methods. Use the toString methods to print out information. Make 100 the capacity of your Phonebook array Throw an exception (of class Exception) if the capacity of the Phonebook array is exceeded. Place a try/catch around your entire main and catch both FileNotFoundExceptions and Exceptions (remember, the order of appearance of the exception types in the catch blocks can make a difference). Do not use BufferedReader while(true) breaks The name of your application class should be Phonebook. Also, you should submit ALL your classes (i.e., Name, Strip off public from all your class…arrow_forwardPlease keep the simulation neat and well organized. It is a request. Perform QuickSort on the given array. You need to show the whole simulation. A = [10,3,9,18,21,26,30,8,15,6,17].arrow_forwardExercising a challenge Read the footnote on the asList method for Arrays. Locate and read the sections on class variables and class methods later in this chapter. Explain how this works in your own words.arrow_forward
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