toanpv

import java.util.PriorityQueue

data class Doctor(val name: String, val consultationTime: Int, var endTime: Int = 0)
data class Patient(val index: Int, val startTime: Int)
data class Appointment(
    val doctorIndex: Int,
    var endTime: Int,
    var patientsSeen: Int = 0,
    var patientIndex: Int = 0
)