FWG-1.1
#include <iostream>
using namespace std;
int main() {
cout << "Hello World!\n";
cout << "我喜欢C++\n";
return 0;
}INFO
#include <iostream>
using namespace std;
int main() {
cout << "Hello World!\n";
cout << "我喜欢C++\n";
return 0;
}