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- 1. Replace the (????) with relevant code to make th eprogram function. Details about the code are given below:(Java as been used) a) This program creates a reference to a file in main() and passes the reference to countWords() countWords(), not main(), reads the file and displays Total lines Total words Average words per line */ package finalexamtakehome1; import java.io.*; /** * * @author sweetkim */ public class Finalexamtakehome1 { // public static void countWords(????) { int lineCount = 0; int wordCount = 0; while (????()) { String line = input.nextLine(); lineCount++; Scanner lineScan = new Scanner(line); while (????()) { String next = lineScan.next(); wordCount++; } } double averageWords = (double) wordCount / lineCount; System.out.println("Total lines = " + lineCount); System.out.println("Total words = " + wordCount); System.out.printf("Average words per line =…Replace (????) with relevant code for the program to function. Details about the programs are provided below. (Jav has been used). Show the output. a)This program prints four lines: kimarr() 4 [9, 0, 0, 14] 2 [9, 0, 0, 14] kimarr() 8 [9, 9, 14, 14] 4 [9, 9, 14, 14] */ package finalexamtakehome2; import java.util.*; // for Arrays class /** * * @author sweetkim */ public class Finalexamtakehome2 { // public static void kimarr(int x, int[] a) { x = x * 2; if (x > 6) { a[2] = 4; a[1] = 9; } else { a[0] = 9; a[3] = 1; } System.out.println("kimarr() " + x + " " + Arrays.toString(????)); } // public static void main(String[] args) { int x = 1; int[] a = new int[4]; x = x * ????; kimarr(x, a); System.out.println(x + " " + Arrays.toString(????)); x = x * 2; kimarr(x, a); System.out.println(x + " " +…do some changes in code and make it unique #include <stdio.h>#include <stdlib.h>#include<string.h>//declaring functionsvoid firstFit(int [], int , int [],int );void bestFit(int [], int , int [],int );void worstFit(int [], int , int [],int );//starting programint main() {//declare partitions and processint partitions [] = {110, 450, 100, 250, 500};int processes [] = {212, 417, 112, 426};//getting their sizesint size_partitions = sizeof(partitions )/sizeof(partitions [0]);int size_processes = sizeof(processes )/sizeof(processes [0]);printf("Partitions size: ") ;for (int i=0; i<size_partitions; i++){printf("%d\t" ,partitions[i] );}//index partprintf("\nPartitions index: " );for (int i=0; i<size_partitions; i++){printf("%d\t" ,(i+1)) ;}printf( "\n" );// calling functionsfirstFit(partitions , size_partitions, processes , size_processes);bestFit(partitions , size_partitions, processes , size_processes);worstFit(partitions , size_partitions, processes ,…
- Write in C++. Description: wzip and wunzip class overview: The next tools you will build come in a pair, because one (wzip) is a file compression tool, and the other (wunzip) is a file decompression tool. The type of compression used here is a simple form of compression called run-length encoding (RLE). RLE is quite simple: when you encounter n characters of the same type in a row, the compression tool (wzip) will turn that into the number n and a single instance of the character. Thus, if we had a file with the following contents: aaaaaaaaaabbbb the tool would turn it (logically) into: 10a4b The exact format of the compressed file is quite important; here, you will write out a 4-byte integer in binary format followed by the single character in ASCII. Thus, a compressed file will consist of some number of 5-byte entries, each of which is comprised of a 4-byte integer (the run length) and the single character. To write out an integer in binary format (not ASCII), you…hey, copy this code put it in a compiler, debug its a code was java but converted to c++, i want this to be in and for c++ homework, please help me it wont take time from you. theres just 10 errors idont know how to fix. #include <string>#include <vector>#include <iostream>class Student{std::wstring studentName;int studentNum = 0;std::wstring SSN;double GPA = 0;double totalCredit = 0;Student(const std::wstring &studentName, int studentNum, const std::wstring &SSN, double GPA, double totalCredit);bool isequal(Student *student2);void addGpa(double amount);};}{class Course{std::wstring courseName;int courseNum = 0;double creditHour = 0;std::vector<Student*> array;int counter = 0;Course(const std::wstring &courseName, int courseNum, double creditHour, int registeringStudents);void addStudent(Student *student);bool validate(Student *student);Student *getStudentByStno(int studentNum);std::vector<Student*> getStudentByGPA(double gpa);double…6.Write code for following attach output of code. Code in Java Output.
- I am learning C++ and having difficulties understanding the concepts from my reading. A project that is supposed to help me learn deconstructors and constructors has me confused. There are 3 different programs that are supposed to be used together. I am newer to the concept of adding .h to the end of a c++ file. The main.cpp file is empty. In the file swimmingPool.h this code is provide already: const double GALLONS_IN_A_CUBIC_FEET = 7.48; class sPool { public: void set(double l = 0, double w = 0, double d = 0, double fi = 0, double fo = 0, double wInPool = 0); void setLength(double l); void setWidth(double w); void setDepth(double d); void setWaterFlowRateIn(double fi); void setWaterFlowRateOut(double fo); void addWater(double time, double fillRate); void drainWater(double time, double drainRate); double poolTotalWaterCapacity(); double getLength(); double getWidth(); double getDepth(); double…Please Help me asap Please USE PYTHON Implement the design of the Pasta class so that the following output is produced:print("Pasta Plate Count:", Pasta.pasta_plate_count)print("=======================")s1 = Pasta("Chicken")s1.set_ingredients("Farfalle",250, 11, 40, 10)s1.display_all_info()print("------------------------------------")s2 = Pasta("Beef")s2.set_ingredients("Pipe Rigate",150, 10.5, 10, 10)s2.display_all_info()print("------------------------------------")s3 = Pasta("Mushrooms")s3.set_ingredients("Spaghetti",500, 50, 20, 10)s3.display_all_info()print("=======================")print("Pasta Plate Count:", Pasta.pasta_plate_count)Output:Pasta Plate Count: 0=======================Pasta Type: ChickenShape: FarfalleCal: 250 gFat: 11 gProtein: 40 gCarbohydrate: 10 g------------------------------------Pasta Type: BeefShape: Pipe RigateCal: 150 gFat: 10.5 gProtein: 10 gCarbohydrate: 10 g------------------------------------Pasta Type: MushroomsShape: SpaghettiCal: 500 gFat: 50…B5- What are the advantages of storing functions in Modules? Write the syntax of importing module. B6- a. Write the algorithm for performing classification using Decision Tree. b. What are the parts of a Decision Tree? B7- Write a Python program to input a message from the user and display it after the phrase “You said ”. Repeat this till the user enters “quit”.
- --------------Answer question below:-------------- In Java: Given a Student class, create a class with following characteristics: The class name should be ClassRoom. Private variable students array to maintain the list of Student objects. Function addStudent with input parameter name (string) and rollNo(int) adds a new student in “students” list. Method getAllStudents should return all the students in ClassRoom. Input Jack 1 Jones 2 Marry 3 where, First & Second line represent a student’s name and roll number. And so on. Output 1 - Jack 2 - Jones 3 - Marry Assume that, Maximum “students” count can be 10. DriverMain.java and Solution.java attached.Please do in Java In many computer systems and networks,different users are granted different levels of access to different resources. In this case, you are given a int[] rights, indicating the privilege level of each user to use some system resource. You are also given a int minPermission, which is the minimum permission a user must have to use this resource. You are to return a String indicating which users can and cannot access this resource. Each character in the return value corresponds to the element of users with the same index. 'A' indicates the user is allowed access, while 'D' indicates the user is denied access. Constraints users will contain between 0 and 50 elements, inclusive. Each element of users will be between 0 and 100, inclusive. minPermission will be between 0 and 100, inclusive. Examples a) {0,1,2,3,4,5} 2 Returns: "DDAAAA" Here, the first two users don't have sufficient privileges, but the remainder do. b) {5,3,2,10,0} 20 Returns: "DDDDD"…You are said to store data of Hospitals in a city. For that purpose, you are asked to develop a structure of maxHeap using these structures in c++. You have to submit Hospital. h file only class Hospital { string HospitalName;string Address;string HospitalID;public:Hospital(); Hospital(string ,string ,string); Hospital(string HospitalID); // conversion Constructor string getHospitalName()const; string getHospitalId()const; string getAddress()const; void setHospitalName(string); void setHospitalId(string);void setAddress(string); // Relational operators with respect to Hospital Idbool operator<(Hospital)const;bool operator<=(Hospital)const;bool operator>(Hospital)const; bool operator>=(Hospital)const; bool operator==(Hospital)const;bool operator!=(Hospital)const; // output stream operatorfriend ostream& operator<<(ostream&, const Hospital& ref); s}; ostream& operator<<(ostream&, const Hospital& ref); class MaxHeap { public:class Node…