Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
What is the output of the following
#include<iostream>
using namespace std;
int x = 5;
int &f() {
return x;
}
main() {
f() = 10;
cout<<x;
}
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