Write the output of the following C++ code?   #include #include using namespace std; class A { mutable int a; public: int assign(int i) const { a = i; } int return_value() const { return a; } }; int main(int argc, char const *argv[]) { A obj; obj.assign(5); cout<

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
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Write the output of the following C++ code?

 

#include <iostream>

#include <string>

using namespace std;

class A

{

mutable int a;

public:

int assign(int i) const {

a = i;

}

int return_value() const {

return a;

}

};

int main(int argc, char const *argv[])

{

A obj;

obj.assign(5);

cout<<obj.return_value();

}

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