MY FIRST C++ PROGRAM

1, create c++ program:

#include <iostream>int main(){        std::cout<<" this is my first program " << std::endl;        return 0;}

2, compile 

qianyy@ubu:~$ g++ first.cc -o first

3 execute 

qianyy@ubu:~$ ./first this is my first program qianyy@ubu:~$