fn main() {
    let patients: &[usize] = &[0, 1, 2, 3, 5, 7];
    let infected_table = vec![true, true, true, true, false, false, false, false, true, true, true, true];

    let mut infected = Vec::new();
    let mut healthy = Vec::new();

    for &patient in patients {
        if infected_table[patient] {
            infected.push(patient);
        } else {
            healthy.push(patient);
        }
    }
    for patient in healthy {
        if infected_table[patient] {
            println!("???1: {}", patient);
        }
    }

    for patient in infected {
        if !infected_table[patient] {
            println!("???2: {}", patient);
        }
    }
}