Answers for "include cout c++"

how to use cout function in c++

#include <iostream> //the library that contains cout

//cout is located in the "std" namespace so you can just say 
//"using namespace std" to directly have access to cout or you can just
//type std::cout and it well work the same

int main()
{
  	std::cout << "text" << std::endl; //endl is basicly the same as printing "n" or new line
	
  	return 0; //just exiting the program
}

std cout c++

#include <iostream>
using std::cout;
int main()
{ 
  	cout<<"Hello world";
    return 0;
}

cout c++

// It prints output on the screen
std::cout << "C++ Programming" << endl;