Input and output is the most important thing of any programming languge.
print("Hello World!\n");
As you can see, theres '\n' at the end, it's an escape code, that tellsint x = 9;
string text = "Text";
float y = 3.141;
print(text, " ", x, " ", y, " String\n");
The program above prints:
"Text 9 3.141 String"