Hello World

The print builtin function is equivalent to fmt.Println in Go:

print("Hello world!")

Output:

Hello world!

It can of course print any number of arguments:

print("sum:", 2+2, "product:", 2*2)

Output:

sum: 4 product: 4

printf is also available and it wraps fmt.Printf in Go:

printf("name: %s, age: %d\n", "Alice", 30)

Output:

name: Alice, age: 30