Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Example 1: write C++ program to create class called computer, that contains data members of word size (in bits), memory size (in megabytes), storage size (in megabytes) and speed (in megahertz). Also create a class called laptop, it has the same data members of class computer in addition to length, width, height, and weight. Both classes have constructors to assign values and function to display values. #include<iostream> using namespace std3; class computer { private: int ws; int ss; int mer int ms; int speed; public: computer(int w, int s, int m, int sp) wsw; SS"S; ms=m; speed-sp; void display() cout<<" word size : "<<ws<<"bits"<<endl; cout<<" storage size : "<<ss<<"megabytes"<<endl; cout<<" memory size : "<<ms<<"megabytes"<<endl; cout<<" speed: "<<speed<<"mhz"<<endl; }; class laptop: public computer private: double length, width, height, weight; public: laptop(int w, int s, int m, int sp, double I, double wi, double h, double wt): computer(w, s, m, sp) length-1; Object-Oriented Programming LAB. 4 asst. Lec. :Sura Nasser width=wi; height=h; weight=wt; void display() computer:display%; cout<<" length : "<< length <<endl; cout<<" width : "<< width <<endl; cout<<" height : "<< height <<endl; cout<<" weight : "<< weight <<endl; int main() computer c(8, 512, 10240, 2): labtop T(16, 512, 20, 2, 15,19,5, 1.5); cout<<"computer specifications"<<endl; c.display(); cout<<"laptop specifications"<<endl; T.display(); return 0; Exercise: 1- Create a new class called cellphone in example 1. The new class has the same members of laptop class in addition to price. 2- Create a new class called tablet in example 1. The new class has the same members of computer class in addition to price.
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Transcribed Image Text:Example 1: write C++ program to create class called computer, that contains data members of word size (in bits), memory size (in megabytes), storage size (in megabytes) and speed (in megahertz). Also create a class called laptop, it has the same data members of class computer in addition to length, width, height, and weight. Both classes have constructors to assign values and function to display values. #include<iostream> using namespace std3; class computer { private: int ws; int ss; int mer int ms; int speed; public: computer(int w, int s, int m, int sp) wsw; SS"S; ms=m; speed-sp; void display() cout<<" word size : "<<ws<<"bits"<<endl; cout<<" storage size : "<<ss<<"megabytes"<<endl; cout<<" memory size : "<<ms<<"megabytes"<<endl; cout<<" speed: "<<speed<<"mhz"<<endl; }; class laptop: public computer private: double length, width, height, weight; public: laptop(int w, int s, int m, int sp, double I, double wi, double h, double wt): computer(w, s, m, sp) length-1; Object-Oriented Programming LAB. 4 asst. Lec. :Sura Nasser width=wi; height=h; weight=wt; void display() computer:display%; cout<<" length : "<< length <<endl; cout<<" width : "<< width <<endl; cout<<" height : "<< height <<endl; cout<<" weight : "<< weight <<endl; int main() computer c(8, 512, 10240, 2): labtop T(16, 512, 20, 2, 15,19,5, 1.5); cout<<"computer specifications"<<endl; c.display(); cout<<"laptop specifications"<<endl; T.display(); return 0; Exercise: 1- Create a new class called cellphone in example 1. The new class has the same members of laptop class in addition to price. 2- Create a new class called tablet in example 1. The new class has the same members of computer class in addition to price.
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