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What is the use of type() function in any container? - Practice - ObjectiveMcq

HomePracticeC++ InterviewProgrammingWhat is the use of type() function ...

Programming C++ InterviewMedium

What is the use of type() function in any container?

Correct Answer: B — Used to return the type information about the any container

In this program we are using emplace() function to change the any variable contents and this is allowed in C++ therefore the program runs fine.

Related Practice

What will be the output of the following C++ code

#include <iostream>

#include <bitset>

using namespace std;

int main()

{

bitset<b1(95);

bitset<b2 = b1 >> cout<<b1<<endl<<b}
What will be the output of the following C++ code

#include <iostream>

#include <bitset>

using namespace std;

int main()

{

bitset<b1(95);

bitset<b2 = b1 << cout<<b}
What happens when only one argument is supplied to flip() function?
What happens when no argument is supplied to flip() function?
What is the use of the flip function in bitset?
Which of the following is correct?
How destructor overloading is done?
What will be the output of the following C++ code

#include <iostream>

using namespace std;

class A{

public:

int a;

A(){

cout<<"Constructor called";

}

} a;

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

{

return}