Write the output of the following C++ code? #include using namespace std; class rect { int x, y; public: void val (int, int); int area () { return (x * y); } }; void rect::val (int a, int b) { x = a; y = b; } int main () { rect rect; rect.val (3, 4); cout << "rect area: " << rect.area(); return 0; },
Q: What is the output of the following C++ code? #include using namespace std; class BaseClass…
A: Code: #include <iostream> using namespace std; class BaseClass { protected: int…
Q: Write a C# program that implements a class of your own design. Your class should have minimum of…
A: Program using System;public class Person{ public Person() //default constructor {…
Q: o you mean by Dangling Pointer Variable in C Programming?
A: Dangling pointers : Dangling points in computer programming are pointers to a removed memory…
Q: Write a C++ program that would implement the function called filterString which accepts a string s…
A: The required code for the Cpp function filterString is coded in the next step by using a for loop.
Q: Describe operator overloading and overload the below operators in C++? > = <= ==
A: One of the main characteristics of object oriented modelling is polymorphism. The same method or…
Q: Consider the following C program void fun(void) int a, b, c/* definition 1/ while C.J int b, c, d;…
A: Please find Re-vised code below:
Q: Code in Haskell Programming only Space X is planning to start Star link. Programmers at SpaceX are…
A: Required: Write a code in the given programming language which meets all the conditions given and…
Q: Question Write a C++ program that follows the program requirements in the document provided Declare…
A: C++ code for resister, capacitor, frequency.
Q: Code in Haskell Programming only Space X is planning to start Star link. Programmers at SpaceX are…
A: Required: Write a code in the given programming language which meets all the conditions given and…
Q: need the code in C programing, Please i have asked for this in C but I asked before and got it in…
A: According to the Question below the Solution: Output:
Q: Define a generic function called CheckOrder() that checks if four items are in ascending, neither,…
A: Approach: Include necessary header files define a generic method CheckOrder to pass different types…
Q: If returned value is even it should display on label otherwise display it on textbox. Built-in…
A: Create a class name Exponents and Write a function power(base , exponent) that takes 2 parameters…
Q: Q3: Write a program in C++ using OOP to create a class (A), that contain integer number (X), contain…
A: Algorithm: Start Create a class A with x as its member and fact() as a function. Create a class B…
Q: Consider the following function interface: void short_and_long(char **p, int n, int *short, int…
A: #include <stdio.h> // Assuming all strings terminate with '\0' void short_and_long(char** p,…
Q: QUESTION 3 Suppose the following declarations appear in the mainfunction of a C++ program: string…
A: ANS -- 3:- Correct option -- 1. void approvedFunds(string courseP, string nameP, string & dateP,…
Q: Consider the following two type definitions in C: typedef struct { char w; float x; short int y;…
A: 1. for any variable get memory in word if size is less than or equal to 4 byte 2. if double is…
Q: Consider the following code in C syntax, (use static scoping) #include #include int bar(int a, int…
A: Provided the solution for above given program and also shown the output of the given program as…
Q: OR C++, PLEASE SEND THE CODE IN 20 MINUTES!!! ANSWER THIS QUESTION IN THE GIVEN CODE Write a…
A: I have provided the definitions of the methods isInGoodQuality(),findMissingMaterials(), and…
Q: In C++, what is the benefit of using typedefs in a program? Here is an exmaple line of code: typedef…
A: Benefits of using typedef: In C++, typedef allows to define the new data type explicitly. i.e.,…
Q: def myfun ( x: Int, if x 0)': string) : String - { y + x, toString } else { myfun( x - 2 , "world" )…
A: Here we write answer of all the 6 Question marks:…
Q: How to make a C++ function work with multiple data types? C++ Every class has a default copy…
A: C++ program solving and error detection.
Q: Problem: Write a C++ program that would implement the function called filterString which accepts a…
A: I have provided C++ CODE along with CODE SCREENSHOT and 4 OUTPUT…
Q: a- Consider the following program written in C syntax: void swap(int a, int b) { int temp; temp = a;…
A: Actually, function is a set of statements.
Q: Consider the following C++ code fragment: int a = 3; int b = 2; double r =…
A: Types of cast: Static Cast: It is used to cast such as int to float, or pointer to void* and work…
Q: Suppose there is a class called X with two double type attributes. Write a C++ program to create two…
A: The question is based on C++ operator overloading. I have included the code in step 2 . I hope this…
Q: Consider the following program written in C syntax: void swap(int a, int b) { int temp;…
A: For the following program- void swap(int a, int b) { int temp; temp = a; a = b; b =…
Q: The following program is written in a new progr and executes without any errors. Its output is the…
A: Sol: we have given one program pseudo code and based on such given code we will answer in the given…
Q: 5. Consider the following program written in C syntax: void swap (int a, int b) { int temp; temp =…
A: Here we have given the explanation of the given task. You can find the solution in step 2.
Q: Q2: Write a program in C++ using 0OP to create a class (A), that contain the following function: A -…
A: #include <iostream> using namespace std; int main(){ //create aray to store 5 Elements…
Q: Suppose function f() is static defined in class C and c is an object of the C class. Can you invoke…
A: Static function: A function that does not depend on a particular phase condition is called a static…
Q: Write an Simple Oop c++ program on template class,use addition of two or three veriable in it
A: Write an Simple Oop c++ program on template class,use addition of two or three veriable in it
Q: Write and explain a C++ program for the following. Create a class named Random Program and add a…
A: Program: Program is the general instructions given to the computer in order to perform certain…
Q: Write a class, named "TwoOrLess" with a header file (two_or_less.hpp) and an implementation file…
A: TwoOrLestt.cpp #include "TwoOrLess.h" void TwoOrLess::insert(int x) {if(st.count(x) < 2)…
Q: Code in Haskell Programming only Space X is planning to start Star link. Programmers at SpaceX are…
A: Required: Write a code in the given programming language which meets all the conditions given and…
Q: Q3: Write a program in C++ using OOP to create a class (A), that contain integer number (x), contain…
A: #include <iostream> using namespace std; //creating class A class A{ public:…
Q: Please answer in Python In this assignment, you will do an implementation of the Huffman Code. If…
A: Implementation of Huffman code in python Program from heapq import heappush, heappop, heapify from…
Q: umber of space at the beginning of the line. (in Haskell) code: joinLine :: Line -> String
A: Modify the function joinLine so that it right align the line to lengthlineLen by adding the…
Q: variables in Haskell, which contains the variables "a" through "z"
A: Haskell has a lazy evaluation approach, allowing you to declare as many words as you want while…
Q: Write a program in C++ that allows the user to enter the values to assign a card's suit (commonly…
A: PROGRAM: #include <iostream> #include <string> #include <locale>…
Q: Write a complete C program to calculate the average salary of the workers in a company. The program…
A: Program code: //include the required header files #include<stdio.h> //define main function…
Q: Write the output of the following C++ code. Also, write the name of feature of Object Oriented…
A: Here we have written the function Line with different numbers and types of parameters. Then, in the…
Q: Please answer in Python or Java: In this assignment, you will do an implementation of the…
A: Implementation of Huffman code in java Program Huffman.java import java.io.File; import…
Q: ould I get an example of a program writen in C that uses qsort() to sort its command line vector…
A: Could I get an example of a program writen in C that uses qsort() to sort its command line vector…
Q: Write a simple C++ program that: Implement the following 3 member functions: The first function is…
A: class MyClass: Start declare sum, count constructor MyClass() sum = 0 count = 0 function…
Q: (1) Write a C++ program using the following class details: Class Name: Employee public: - void…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: What will be the output of the following C++ program? #include using namespace std; class A{…
A: Given, Code: #include <iostream> using namespace std; class A{ public: A(){…
Q: Write a C++ program using Selection Statements, Loop, Arrays, Structs, Pointers, Funtions, and OOP…
A: C++ program to filter number fro a given string
Q: Consider the following program written in C syntax: void swap(int a,int b){ int temp;…
A: Pass by value : This is defined as describing the variables that are passed on which means the…
Q: Write a code in c++ to calculate area of triangle (A=1/2 ???ℎ? ∗ ????ℎ). Take objects of class and…
A: Area of the triangle is 1/2( breadth * height ) Using overloading.
Q: Use the following C++ program code to answer questions 5-7 1 include ciostream 2 using nanespace…
A: To do: 6th question
Write the output of the following C++ code?
#include <iostream>
using namespace std;
class rect
{
int x, y;
public:
void val (int, int);
int area ()
{
return (x * y);
}
};
void rect::val (int a, int b)
{
x = a;
y = b;
}
int main ()
{
rect rect;
rect.val (3, 4);
cout << "rect area: " << rect.area();
return 0;
},
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- #include<stdio.h> #include<stdarg.h> void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys", "Cats", "Dogs"); fun2(2, 12, 13, 14); return 0; } void fun1(int num, ...) { char *str; va_list ptr; va_start(ptr, num); str = va_arg(ptr, char *); printf("%s ", str); } void fun2(int num, ...) { va_list ptr; va_start(ptr, num); num = va_arg(ptr, int); printf("%d", num); }.In C++ Find the five errors. For each error, state the line number, explain the error and show a correction. #include<iostream> #include<iomanip> using namespace std; class colorCode { public: void setRGB(int); //accepts an int parameter and sets the RGB to the value of the parameter void setName(string);//accepts a string parameter and sets the name of the object to the value of the parameter string getName() const;//returns the name of the object int getRGB() const;//returns the RGB of the object void changeColor();// adds 10 to the RGB value private: string name; int RGB; } int main() { colorCode paintCans[10]; int i; for (i = 0; i < 10; i++){ paintCans.setRGB[i] = 0;} paintCans[5].setName(GREEN); paintCan[5].setRGB(192000); cout << paintCans[5].getName << ' ' << paintCans[5].getRGB() << endl; return 0; }Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it? #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){// define variable to get the response from user "Yes" or "No"string response;// Define index variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…
- Define a header file named BST.h. In this header file, declare your BST class./*** header file BST.h*/class BST {private:struct TreeNode {int val;TreeNode* left;TreeNode* right;};TreeNode* root;// private function declarations here....public:// public function declarations here...} (C++)Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it? #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){// define variable to get the response from user "Yes" or "No"string response;// Define index variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…#include using namespace std; int main() { int type; double Vth, Vg, Vd, Vs; cin>>type>>Vth>>Vg>>Vd>>Vs; return 0; }
- C++ complete and create magical square #include <iostream> using namespace std; class Vec {public:Vec(){ }int size(){return this->sz;} int capacity(){return this->cap;} void reserve( int n ){// TODO:// (0) check the n should be > size, otherwise// ignore this action.if ( n > sz ){// (1) create a new int array which size is n// and get its addressint *newarr = new int[n];// (2) use for loop to copy the old array to the// new array // (3) update the variable to the new address // (4) delete old arraydelete[] oldarr; } } void push_back( int v ){// TODO: if ( sz == cap ){cap *= 2; reserve(cap);} // complete others } int at( int idx ){ } private:int *arr;int sz = 0;int cap = 0; }; int main(){Vec v;v.reserve(10);v.push_back(3);v.push_back(2);cout << v.size() << endl; // 2cout << v.capacity() << endl; // 10v.push_back(3);v.push_back(2);v.push_back(3);v.push_back(4);v.push_back(3);v.push_back(7);v.push_back(3);v.push_back(8);v.push_back(2);cout…Course: Object Oriented programming Lnaguage: C++ You have to solve the Make the program correctly and in 2 hours. kindly Make program correct as much as you can. Question: Develop a polymorphic banking program using the Account hierarchy in which two types of Accounts can be created i.e.Current Account and Saving Account respectively. Each account must have to give the interest to the bank depending upon their account type. A function of name InterestRate() will calculate the interest of account and returns the interest amount. Current Account has annual interest rate of 0.1% of actual amount and SavingAccount will have to pay interest rate of 1.0% of actual amount. Also write a main function for polymorphic calls of the functions. Note: Polymorphic calls for the functions are necessary. Necessary constructor, Destructors, setters, getters and other functions should also be defined.#include void main(void) { int c =2 ^3; cout<< c; }
- #include using namespace std; (а) class Fraction{ int x, y; public: Fraction (int a, int b) {x=a; y=b;}; int getx(){return x;} int gety() {return y;} } ; int main() Fraction n(3, 7); ++n; cout << "x/y: " <« n.getx()<< "/" « n.gety()<Consider the following C++ code: static long z = 5 ; int d = 10 ; int *ptr1 = new int[2] ; void myfun ( int param1 ){ static int x = 100 ; float y = 50; int *ptr2 = new int ; // . . .; delete ptr2 ; delete ptr1 ; } void fun2() { static int num =5; int var = 10; } Identify the storage bindings types, storage locations and lifetime of each variable. Select one for storage binding types: static, stack dynamic, explicit heap dynamic, implicit dynamic Select one for storage locations: static segment, stack, heap. Select one for lifetimes: Entire program, Execution of funct1, From Line ... to Line ...#include using namespace std; class fraction{ float d,s; public: fraction() { d=0; s=1; fraction(int a, int b) { d=%3; s=b3; } void print() { cout<SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill EducationDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education