Can you write a swap routine in Java, or in any other language with only call-by-sharing parameters? What exactly should swap do in such a language? (Hint: Think about the distinction between the object to which a variable refers and the value [contents] of that object.)
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Can you write a swap routine in Java, or in any other language with only call-by-sharing parameters? What exactly should swap do in such a language? (Hint: Think about the distinction between the object to which a variable refers and the value [contents] of that object.)
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- Please answer in Python or Java: In this assignment, you will do an implementation of the Huffman Code. If you have the Data Structures book for this class, on pages 415-421 is the theory for encoding a String using the Huffman Code. There is also a PDF of these pages on the class website. Your task is to develop a proof of concept of the Huffman Code and demonstrate it by taking a String and encoding it. The Huffman Code requires knowledge of a few data structure concepts discussed in class: Priority Queues Binary Trees Recursion Arrays and/or Linked Lists In your program, you will demonstrate an understanding of all these concepts by developing your own priority queue, node, binary tree, array and/or linked list, and use of recursion to support the Huffman Code encryption algorithm. Read through the theory of the Huffman Code in the text and then write a program that can take a String and encrypt it. For example, given a string “Hello World”, the program should apply the…Java Assignment: Experiment with naming rules in Java Does the language use static or dynamic scoping? Can scopes nest? Are they open or closed? Does the scope of a name encompass the entire block in which it is declared, or only the portion after the declaration? How does one declare mutually recursive types or subroutines? Can subroutines be passed as parameters, returned from functions, or stored in variables? If so, when are referencing environments bound? Justify your answers with suitable code snippet and its output.Please Answer in C++ language only Today the chef decided to cook some tasty dishes from the ingredients in his kitchen. There is an NN of components, represented by the strings S1,S2, .... SN. The chef took all the ingredients, put them in a cauldron and mixed them. In the cauldron, the letters of the strings representing the ingredients are completely shuffled, so that each letter appears in the cauldron as many times as it has appeared in all the strings combined; now the cook can take out one letter from the cauldron at will (if that letter appears in the cauldron more than once, it can be taken out that many times) and use it in a dish. Complete Food is a "chef" chain. Help the chef find the maximum number of complete meals he can make! Input 1 5 codechef chefcode fehcedoc cceeohfd codechef Output 5
- If you want to copy a shared pointer array into another array in C++, how do you do it? You've been handed a problem, and now you have to come up with creative answers. If you duplicate a shared pointer, does that mean you're also copying the objects that refer to it? ExplainFirst, make the code in the previous question an actual C program so that it can be compiled and it runs. Play with it so that you feel comfortable with the logic of the code.Then implement the code in TTPASM. Note that you need to preserve the actual C code structure, this means you cannot it into a non-recursive subroutine. Furthermoreall conventions discussed in class regarding subroutines must be followed. The idea is that I should be able to substitute f with my own code, and main should work. Or, I can substitute main with my own, and f should work.Attach the source code of your assembly language program as answer to this question. It should be a text file that the assembler be able to assemble.UploadChoose a FileLearn about weak references in Java. How do they interact with garbage collection? How do they compare to weak_ptr objects in C++? Describe several scenarios in which they may be useful.
- Why do modern programming languages need to support both value and reference passing? When deciding between these two alternatives, why is it so difficult to choose only one? Your solution should address both the positives of having both and the drawbacks of having either alone.In C++, how does using pointers and references work in as parameters in a function of a class? It is used a lot, and I dont really know how to use this as parameter in a function of a class, or in Polymorphism as well.Write a program in C that initializes one each of the basic C data types and then print them out. Don't forget pointer. Also print the size of each.
- Write three functions in C or C+: one that declares a large array statically, one that declares the same large array on the stack, and one that creates the same large array from the heap. Call each subprogram a large number of times (at least 100,000) and output the time required by each. Explain the results.Is it possible to do type checking during the compilation of a language that uses dynamic scoping? Why? Is it feasible to do type checking in a language that uses static scoping? Why?Answer in C++ only Sanjiv Kapoor is a very well-known Chef in India and even in the world. He is planning to plant a flower garden - a n-line grid and columns m. In each cell of this grid, one flower is planted; let's say the type of flower planted in a cell (i, ) by ai, j. Today, Sanjiv Kapoor will make a new menu with two dishes: Italian and Chinese. You need to choose as many flowers as possible to decorate the dishes and make them look attractive. Each bowl can only be decorated with flowers of one kind, so he can choose only one or two flowers. Also, Chef Go wants the flowers he chooses to form one connected place, so he can finish his job as soon as possible. Connected area is a group of cells that we can move from any cell to any other cell in this set by simply moving between adjacent cells from the set. Help Sanjiv Kapoor to find the largest connected area in his flower garden that contains at least two types of flowers. Example Input 45 11 2 3 1 3 1 25 2 5 2 1 5 6 1 3 1 2 1…