CppStdCout.md

(C++) std::cout

std::cout is an STL (global) character output stream and can be used to write text to screen.

std::cout is defined in the header file iostream and resides is namespace std.

#include <iostream>  

int main() 
{   
  std::cout << "Hello World\n"; 
}

This results in the following output on the screen:

Hello World`

std::cout code snippets

• std::cout on a std::vector

std::cout on NDS

std::cout writes to the bottom screen by default.