use std::io::Read;
fn main() {
let mut input_string = String::new();
std::io::stdin().read_line(&mut input_string).unwrap();
let (role, message) = input_string.split_once(":").unwrap();
check_authorized(role);
println!("Message: {}", message);
}
fn check_authorized(role: &str) -> bool {
if role == "system" {
println!("Hello System");
return true;
} else if role == "admin" {
println!("Hello Admin");
return true;
} else if role == "user" {
panic!("Unauthorized");
return false;
} else {
panic!("Invalid role")
}
}