CPP
cpp
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#include <iostream>
using namespace std;
void display(const string& str)
{
cout << "Lvalue: " << str << endl;
}
void display(string&& str)
{
cout << "Rvalue: " << str << endl;
}
int main()
{
string s1("Ketan");
display(s1);
string s2("Lalcheta");
display(s2);
string s = s1 + s2;
display(s);
display(s1+s2);
return 0;
}
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OUTPUT
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