02. Hospital

function hospital (input) {
    let days = Number(input[0]);

    let doctors = 7;
    let examinedPatients = 0;
    let unexaminedPatients = 0;

    for (let day = 1; day <= days; day++) {
        let dayPacients = Number(input[day]);

        if (day % 3 === 0) {
            if (examinedPatients < unexaminedPatients) {
                doctors++;
            }
        }

        if (dayPacients > doctors) {
            examinedPatients += doctors;
            unexaminedPatients += dayPacients - doctors;
        } else {
            examinedPatients += dayPacients;
        }
    }
    console.log(`Treated patients: ${examinedPatients}.`);
    console.log(`Untreated patients: ${unexaminedPatients}.`);

}