<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Compile the following C++ code:

#include <iostream>
using namespace std;

int main() {
  cout << "Hello World!";
  return 0;
}
<|im_end|>
<|im_start|>assistant
g++ -o [filename] [filename].cpp<|im_end|>
