Question 3: Declare a vector with... a) An empty vector holding int elements b) A vector with size 30 holding string elements c) An empty vector holding elements of type Course (an object class you create 100 years ago)
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A: CODE in C++ : // include the required header files #include <iostream> #include <vector>…
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A: Lets see the solution.
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Q: You are working for a university to maintain a list of grades and some related statistics for a…
A: According to the information given:- We have to create c++ program to maintain a list of grades and…
Q: ?What vector is generated by the following statement :
A: Given :
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A: Explanation: The Standard Template Library (STL) is a collection of C++ template classes that…
Q: The _______ function sorts an array of objects. a) bsort() b) hsort() c) ssort() d) qsort()
A: Given: To choose the correct option and fill in the blanks.
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A: Answer :
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A: ALGORITHM:- 1. Create a vector with the desired data. 2. Assign it to variable my_info. 3. Print the…
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A: Declare a Vector object that stores the vowels in the English alphabet ('a', 'e', 'i', 'o', 'u' and…
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A: Answer Correct option is (b) Vector<Student> studList;
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A: Introduction: the given data
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A: Start. Get the size of vector. Generate a random vector of length N. Copy the first half. Copy the…
Q: What is the symbol used to evaluate the transpose of a vector? "A"
A: Question given - What is the symbol used to evaluate the transpose of a vector. Right answer:…
Q: A vector contains the grades obtained by students of a class in an assessment, with the following…
A: import numpy as np list = input().split() list = [int(i) for i in list] grades = np.array(list)names…
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A: The equals method java.util.vector.equals(Object obj) can be used for all objects. Therefore, it is…
Q: Write a program that has a struct studentType that contains the following members of type string,…
A: Let’s define a studentType structure which contains the members first, last, grade, section, and…
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A: Define header file <bits.stdc++.h> for vector function Define structure Coord Define variables…
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A: Program code: //header files #include<stdio.h> #include<conio.h> // structure named…
Q: constructor Vector(a, n) to our class Vector. This constructor initializes the vector to contain…
A: It is defined as a member function of class, whose name is same as the class. It is a special type…
Q: What is value in the variable x after the following code run? n=length(x); while n>1 x = x(1:2:end);…
A: Option C is correct.
Q: Write a function that removes the duplicate elements from a vector using the following header:…
A: Given:- Write a function that removes the duplicate elements from a vector using the following…
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A: In C++,vector are the same as dynamic arrays and will dynamically resize themselves as an element is…
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A: Vectors are identical to dynamic bunches with the ability to resize itself thusly when a part is…
Q: Assume that a vector is defined as follows. What is the correct statement if we want to set the…
A: Hi there. To find the correct option, we need to understand what at, resize and push_back methods…
Q: Write a function SwapVectorEnds() that swaps the first and last elements of its vector parameter.…
A: The needed function along with the full code is given below:
Q: Create a vector v = (15.9,21.4,19.9,21.9,20.0,16.5,17.9,17.5). What is the smallest value? What -19…
A: Given a vector v = (15.9, 21.4, 19.9, 21.9, 20.0, 16.5, 17.9, 17.5) Asked for minimum value…
Q: Given a vector containing names of different books. Write a program to take input name of a book…
A: here have to determine about vector for find element present in vector or not.
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A: We know that vector of vectors is represented as: vector<vector<data_type>> vec; It is a…
Q: Create a vector v = (15.9,21.4,19.9,21.9,20.0,16.5,17.9,17.5). What is the smallest value inv? What…
A: #include <iostream>#include <vector>using namespace std; int main() {…
Q: #include using namespace std; int main() { vector v = {1,1,2,3,3,3,4,5,6,6,7}; int 1 = 0; v[1] =…
A: 1st error: 'r' is not declared in the code and it is being used. 2nd error: there is more closing…
Q: Declare the structure of Square formed by two vectors in 3-D space using the following VECTOR…
A: Below i have answered:
Q: Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector…
A: 1. create vector with 10 elements 2. run loop from 0 to size of vector i. print the element…
Q: #include 2 #include 3 using namespace std; 4 5 double PI = 3.141529; 6. 7 class Vector public:…
A: I provide all the errors along with screenshot as per your requirement
Q: C++ Program For this program you’ll write a simple class and use it in a vector. Begin by writing a…
A: Vector in CPP : Vectors are same as powerful clusters with the capacity to resize itself…
Q: One problem with dynamic arrays is that once the array is created using the new operator the size…
A: Solution of the above querys, please find in below // Save as DynamicStringArray.h…
Q: Create an vector of foods in C++ and then ask user for its favourite food. If favourite food is…
A: Create vector of strings with food items then read input from user in a string variable. Search for…
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Q: Q4 Write down a program in MATLAB contains the letters of your full name in a vector named fullname…
A: 4 A Code: fullname=['y','a','s','e','n',' ','m','u','t','a','z'] fullname([end,1]) =…
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A: start declare list make function adding and pass list as a parameter then using map and lambda…
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Q: * what vector is generated by the following statement ? x=linspace(0,1,5)*
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A: Program Approach: Including necessary header files Declaring the main method Creating vector to…
Q: void getVectorSize(int& size); void readData(vector& scores); void sortData(vector& scores);…
A: The code for the above-given question is given below:
Q: Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector…
A: Below i have answered:
Q: c++ student instruction 1. SimpleVector Generic Template 2. SearchableVector Generic Template 3.…
A: #include <iostream> #include <string> #include <iomanip> using namespace std;…
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- Write a simple trivia quiz game using c++ Start by creating a Trivia class that contains information about a single trivia question. The class should contain a string for the question, a string for the answer to the question, and an integer representing the dollar amount the question is worth (harder questions should be worth more). Add appropriate constructor and accessor functions. In your main function create either an array or a vector of type Trivia and hard-code at least five trivia questions of your choice. Your program should then ask each question to the player, input the player’s answer, and check if the player’s answer matches the actual answer. If so, award the player the dollar amount for that question. If the player enters the wrong answer your program should display the correct answer. When all questions have been asked display the total amount that the player has won.Add a constructor Vector(a, n) to our class Vector. This constructor initializes the vector to contain copies of all the elements in array a. The argument n is the size of the array. Recall that Vector has the following private data members:T* buffer_;int size_;Do not use any other Vector operations in your implementation, not even get_new_buffer.Create a Vector2D class with properties x and y and a proper constructor method.
- create a C++ class called vector that have the following: Constructors and destructors. Copy operator. Empty the vector. Returns number of items in the vector. Returns whether or not the vector is empty. Then overload the following operators * ,+,-,, [], /,<<,>>, ==,One problem with dynamic arrays is that once the array is created using the new operator the size cannot be changed. For example, you might want to add or delete entries from the array similar to the behavior of a vector . This project asks you to create a class called DynamicStringArray that includes member functions that allow it to emulate the behavior of a vector of strings. The class should have the following A private member variable called dynamicArray that references a dynamic array of type string. A private member variable called size that holds the number of entries in the array. A default constructor that sets the dynamic array to NULL and sets size to 0. A function that returns size . A function named addEntry that takes a string as input. The function should create a new dynamic array one element larger than dynamicArray , copy all elements from dynamicArray into the new array, add the new string onto the end of the new array, increment size, delete the old dynamicArray ,…You are working for a university to maintain a list of grades and some related statistics for a student. Class and Data members: Create a class called Student that stores a student’s grades (integers) in a vector (do not use an array). The class should have data members that store a student’s name and course for which the grades are earned. Constructor(s): The class should have a 2-argument constructor that receives the student’s name and course as parameters and sets the appropriate data members to these values. Member Functions: The class should have functions as follows: Member functions to set and get the student’s name and course variables. A member function that adds a single grade to the vector. Only positive grades are allowed. Call this function AddGrade A member function to sort the vector in ascending order. A member function to compute the average (x̄) of the grades in the vector. The formula for calculating an average is x̄ = ∑xi / n where xi is the value of each…
- Instructions: Turn all instances of classes into pointers. You will also need to combine the player and vector into one vector objects and fix all issues this causes. #ifndef ITEM_H #define ITEM_H class Item { public: Item() {}; enum class Type { sword, armor, shield, numTypes }; Item(Type classification, int bonusValue); Type getClassification() const; int getBonusValue() const; private: Type classification{ Type::numTypes }; int bonusValue{ 0 }; }; std::ostream& operator<< (std::ostream& o, const Item& src); bool operator< (const Item& srcL, const Item& srcR); int& operator+=(int& srcL, const Item& srcR); #endif // !ITEM_H #ifndef MONSTER_H #define MONSTER_H #include "Object.h" class Player; class Monster : public Object { public: Monster() {}; Monster(const Player& player); void update(Player& player, std::vector& monsters) override; int attack() const override; void defend(int damage) override; void print(std::ostream& o)…Write the definitions of the member functions of the classes arrayListType and unorderedArrayListType that are not given in this chapter. The specific methods that need to be implemented are listed below. Implement the following methods in arrayListType.h: isEmpty isFull listSize maxListSize clearList Copy constructor Implement the following method in unorderedArrayListType.h insertAt Also, write a program (in main.cpp) to test your function.Create a class: “Question 1” with data members: 1D integer array of maximum size: 100, n(int). Create a dynamic constructor which takes input of n and n no. of array elements. Apartfrom taking input this class also displays the maximum and minimum elements from the givenarray elements.
- You are working for a university to maintain a list of grades and some related statistics for a student. Class and Data members: Create a class called Student that stores a student’s grades (integers) in a vector (do not use an array). The class should have data members that store a student’s name and the course for which the grades are earned. Constructor(s): The class should have a 2-argument constructor that receives the student’s name and course as parameters and sets the appropriate data members to these values. Member Functions: The class should have functions as follows: Member functions to set and get the student’s name and course variables. A member function that adds a single grade to the vector. Only positive grades are allowed. Call this function AddGrade. A member function to sort the vector in ascending order. A member function to compute the average (x̄) of the grades in the vector. The formula for calculating an average is x̄ = ∑xi / n where xi is the value of each…The function remove of the class arrayListType removes only the first occurrence of an element. Add the function removeAll as an abstract function to the class arrayListType, which would remove all occurrences of a given element. Also, write the definition of the function removeAll in the class unorderedArrayListType and write a program to test this function.C++ Double Pointer: Can you draw picture of what this means : Food **table? struct Food { int expiration_date; string brand; } Food **table; What is this double pointer saying? I know its a 2D matrix but I don't understand what I'm dealing with here. Does the statement mean that we have an array of pointers of type Food and what is the other * mean? I'm confused.