import java.util.ArrayList;
public class Restroom {

	public static void main(String[] args) {
		//GENERATE PEOPLE
		ArrayList<int[]> peopleQueue = new ArrayList<>();
		for(int i = 1; i <= 20; i++) {
			int g;
			double genderGenerate = Math.random();
			if(genderGenerate >= .6)
				g = 1; //Gender is female
			else
				g = 0; //Gender is male
			int t = 3 + (int)(Math.random() * ((7 - 3) + 1)); //Generates integer between 3 and 7

			int[] OnePerson = new int[3];
			OnePerson[0] = i; //Sets ID
			OnePerson[1] = g; //Sets Gender
			OnePerson[2] = t; //Sets Time
			peopleQueue.add(OnePerson);
		}
		int totalTimeCounter = 0;
		int restroomCounter = 0;
		for(int i = 0; i < peopleQueue.size(); i++) {
			System.out.println(peopleQueue.get(i));
		}

		while (restroomCounter < 20) {
			Depart();
			Arrive();
			UseFacilities();
		}
	}
	public static void Arrive() {

	}
	public static void Depart() { //Check entire restroom for any person whose time=0

	}
	public static void UseFacilities() {

	}
}