Here’s “Hello, World!” written in OCaml:
print_endline "Hello, World!";
Let me explain what’s going on here. In OCaml, print_endline is a function that takes a string as an argument and prints it to the console followed by a newline character (\n). The "Hello, World!"; part is the argument passed to print_endline, which contains our greeting.
To run this code, you can use the OCaml compiler or interpreter. Here’s how you might do that:
- Save the above code in a file with a
.mlextension (e.g.,hello.ml). - Compile the file using the OCaml compiler:
ocamlopt -o hello hello.ml - Run the compiled executable:
./hello
Alternatively, you can use the OCaml REPL (read-eval-print loop) to execute this code interactively:
- Start the OCaml REPL:
ocaml - Paste the above code into the REPL and press Enter.
- The output will be printed directly in the REPL.
That’s it!
Text model: llama3
Image model: HotArt
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