cpp 23include 22 22 3c 3e

1#include <iostream>
2#include "foop.h"
3
4int main(int argc, char *argv[])
5{
6int x=42;
7std::cout << x <<std::endl;
8std::cout << foo(x) << std::endl;
9return 0;
10}
11

1#include <iostream>  // Searches iostream in Standard C++ Header files but not in the Current file's folder
2#include "myiostream.h" // Searcher myiostream.h in the Current file's folder and also the Standard Header files