mod bytecode;
mod data;
mod encoding;
mod heap;

use std::io::Read;

fn main() {
    let mut buf = Vec::new();
    std::io::stdin().lock().read_to_end(&mut buf).unwrap();
    let prog = encoding::decode(&buf).unwrap();
    let exit_code = bytecode::eval(&prog).unwrap();
    std::process::exit(i32::from(exit_code));
}