the after(:create) is run after the object is created, but the block accepts two arguments: user and evaluator. The user argument is the user that was created. The evaluator is an object which stores all the values created by the factory. Let’s take a look at how this is implemented:
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the after(:create) is run after the object is created, but
the block accepts two arguments: user and evaluator. The user argument
is the user that was created. The evaluator is an object which stores all the
values created by the factory.
Let’s take a look at how this is implemented:
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- Which of the following statements are correct about the given code snippet? class A: def __init__(self, i = 0): self.i = i class B(A): def __init__(self, j = 0): self.j = j def main(): b = B() print(b.i) print(b.j) Group of answer choices Class B inherits A, but the attribute “i” in A is not inherited. Class B inherits A, thus automatically inherits all attributes in A. When you create an object of B, you have to pass an argument such as B(5). The attribute “j” cannot be accessed by object b. How many except statements can a try-except block have? Group of answer choices zero one more than one more than zero#ClubMember classclass ClubMember: #__init_ functiondef __init__(self,id,name,gender,weight,phone):self.id = idself.name = nameself.gender = genderself.weight = weightself.phone = phone #__str__ functiondef __str__(self):return "Id:"+str(self.id)+",Name:"+self.name+",Gender:"+self.gender+",Weight:"+str(self.weight)+",Phone:"+str(self.phone) #Club classclass Club: #__init__ functiondef __init__(self,name):self.name = nameself.members = {}self.membersCount = 0 def run(self):print("Welcome to "+self.name+"!")while True:print("""1. Add New Member2. View Member Info3. Search for a member4. Browse All Members5. Edit Member6. Delete a Member7. Exit""") choice = int(input("Choice:")) if choice == 1:self.membersCount = self.membersCount+1id = self.membersCountname = input("Member name:")gender = input("Gender:")weight = int(input("Weight:"))phone = int(input("Phone No.")) member = ClubMember(id,name,gender,weight,phone)self.members[id] = memberelif choice == 2:name = input("Enter name of…Please written by computer source Java - explain what this lone of code means void overrideProgramParameters (Map<String, String> clientParameters, ValueBean valueBean) ;b
- Implement the copy assignment operator= for the StringVar class using the options given on the right side window. Place the code into the left side using the arrows. It is possible to get the test case correct but not complete NOTE: Be careful! There are decoys! The this pointer is used extensively.. Assume that StringVar.h has the following declaration: #include <iostream> class StringVar {public:StringVar() : max_length(20) { // Default constructor size is 20value = new char[max_length+1];value[0] = '\0';}StringVar(int size); // Takes an int for sizeStringVar(const char cstr[]); // Takes a c-string and copies itStringVar(const StringVar& strObj); // Copy Constructor~StringVar(); // Destructorint size() const { return max_length; } // Access capacityconst char* c_str() const { return value; } // Access valueint length() const { return strlen(value); } // Access lengthStringVar& operator= (const StringVar& rightObj);std::istream& operator>>…please help debuging... // Fix the bugs so that the report of 5 students grades// is correct. There should be no memory leaks.#include <stdio.h>#include <string.h>#include <stdlib.h>#include <assert.h> typedef struct student{ int grade; char* nameID;}student_t; void CreateStudent(student_t* s, int grade, char* nameID){ s->grade = grade; s->nameID = strdup(nameID); } //float ComputeAverageGrade(student_t* class, int sizeOfClass){ assert(sizeOfClass > 0 && "Must have at least 1 student"); float total=0.0f; for(int i=0; i <= 5; i++){ total+= class[i].grade; } return total / sizeOfClass;} int main(){ // Create our classroom of 5 students student_t* class = (student_t*)malloc(sizeof(student_t)*5); for(int i=0; i <5 ; i++){ // Assume all nameID's are "temporary" CreateStudent(&class[i],90,"temporary"); } // Storage for students grades float averageGrade =…Implement the CertOfDepositArrayapplication to accept data for an array of five CertOfDeposit objects, and then display the data. The program should prompt the user for the following information (in order): Certificate # Last name Balance Month of issue Day of issue Year of issue The program should display the year the certificate matures, which is one year after it was issued, in the format YYYY-MM-DD. the first file looks like this import java.time.*; public class CertOfDeposit { privateString certNum; privateString lastName; privatedouble balance; privateLocalDate issueDate; privateLocalDate maturityDate; publicCertOfDeposit(Stringnum,Stringname,doublebal,LocalDateissue) { } publicvoidsetCertNum(Stringn) { } publicvoidsetName(Stringname) { } publicvoidsetBalance(doublebal) { } publicvoidissueDate(LocalDatedate) { } publicStringgetCertNum() { } publicStringgetName() { } publicdoublegetBalance() { } publicLocalDategetIssueDate() { } publicLocalDategetMaturityDate() { } } and the…
- Implement the following functions in your class: getTotalWords, getUniqueWords, getMostUsedWord, getMaxOccurrence. Name them as indicated here. The last function returns how many times the most common word occurred. The code to add the functions to: import edu.princeton.cs.algs4.*;import edu.princeton.cs.algs4.LinearProbingHashST;import edu.princeton.cs.algs4.SeparateChainingHashST;import edu.princeton.cs.algs4.ST;import edu.princeton.cs.algs4.SequentialSearchST;import edu.princeton.cs.algs4.In;import edu.princeton.cs.algs4.StdOut; public class TestPerf { public static long LinearProbingHashST(String x[]) { LinearProbingHashST<String, Integer> st = new LinearProbingHashST<String, Integer>(); long start = System.currentTimeMillis(); for(int i = 0; i < x.length; i++){ String key = x[i]; if (!st.contains(key)) st.put(key, 1); else st.put(key, st.get(key) + 1);…class Student: def __init__(self, id, fn, ln, dob, m='undefined'): self.id = id self.firstName = fn self.lastName = ln self.dateOfBirth = dob self.Major = m def set_id(self, newid): #This is known as setter self.id = newid def get_id(self): #This is known as a getter return self.id def set_fn(self, newfirstName): self.fn = newfirstName def get_fn(self): return self.fn def set_ln(self, newlastName): self.ln = newlastName def get_ln(self): return self.ln def set_dob(self, newdob): self.dob = newdob def get_dob(self): return self.dob def set_m(self, newMajor): self.m = newMajor def get_m(self): return self.m def print_student_info(self): print(f'{self.id} {self.firstName} {self.lastName} {self.dateOfBirth} {self.Major}')all_students = []id=100user_input = int(input("How many students: "))for x in range(user_input): firstName = input('Enter…I already have the code for the assignment below, but there is some errors in the code. Please help me fix them. The assignment: Make a telephone lookup program. Read a data set of 1,000 names and telephone numbers from a file that contains the numbers in random order. Handle lookups by name and also reverse lookups by phone number. Use a binary search for both lookups. This assignment needs a resource class and a driver class. The resource class and the driver class will be in two separate files. The resource class will contain all of the methods and the driver class only needs to call the methods. The driver class needs to have only 5 lines of code. The code needs to be written in Java. Please help me with exactly what I asked for help. The code: PhoneLookup.java import java.io.FileReader;import java.io.IOException;import java.util.Scanner; public class PhoneLookup{ public static void main(String[] args) throws IOException { Scanner in = new Scanner(System.in);…
- Write the ScienceExam class so that the following code generates the output below: class Exam: def __init__(self,marks): self.marks = marks self.time = 60 def examSyllabus(self): return "Maths , English" def examParts(self): return "Part 1 - Maths\nPart 2 - English\n" engineering = ScienceExam(100,90,"Physics","HigherMaths") print(engineering) print('----------------------------------') print(engineering.examSyllabus()) print(engineering.examParts()) print('==================================') architecture = ScienceExam(100,120,"Physics","HigherMaths","Drawing") print(architecture) print('----------------------------------') print(architecture.examSyllabus()) print(architecture.examParts()) OUTPUT: Marks: 100 Time: 90 minutes Number of Parts: 4 ---------------------------------- Maths , English , Physics , HigherMaths Part 1 - Maths Part 2 - English Part 3 - Physics Part 4 - HigherMaths ================================== Marks: 100 Time: 120 minutes Number of Parts: 5…Given the previous Car class, the following members have been added for you: Private: string * parts; //string array of part names int num_parts; //number of parts Public: void setParts(int numpart, string newparts[]) //set the numparts and parts int getNumParts() string * getParts() string getPart(int index) //return the string in parts at index num Please implement the following for the Car class: Add the copy constructor. (deep copy!) Add the copy assignment operator. (deep copy!) Add the destructorThere are two styles of working with blocks where you explicitly work with an object provided as a block argument, or where you implicitly work with the object and there are no block arguments.Write an example of the approaches: