Show the output of the following code: #include <iostream>using namespace std; void f(double& p){ p += 2; } int main() { double x = 10; int y = 10; f(x); f(y); cout << "x is " << x << end1; cout << "y is " << y << end1;return 0; }
Show the output of the following code: #include <iostream>using namespace std; void f(double& p){ p += 2; } int main() { double x = 10; int y = 10; f(x); f(y); cout << "x is " << x << end1; cout << "y is " << y << end1;return 0; }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Question
Show the output of the following code:
#include <iostream>
using namespace std; void f(double& p)
{
p += 2;
}
int main()
{
double x = 10; int y = 10;
f(x); f(y);
cout << "x is " << x << end1; cout << "y is " << y << end1;
return 0;
}
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