y_q2

import java.util.*;
public class Q2 {

	public static void main(String[] args) {
		//answer without loops
		double min=0;
		int badDays = 0;
		int sum=0, avg=0;
		double water = 0;
		final double OK = 3.1;
		Scanner in = new Scanner(System.in);
		System.out.println("enter water amount drunk in sunday:");
		water = in.nextDouble();
		sum += water;
		min = water;
		if(water < OK)
			badDays++;
		System.out.println("enter water amount drank in monday:");
		water = in.nextDouble();
		sum += water;
		if(min>water)
			min = water;
		if(water < OK)
			badDays++;
		System.out.println("enter water amount drank in tuesday:");
		water = in.nextDouble();
		sum += water;
		if(min>water)
			min = water;
		if(water < OK)
			badDays++;
		System.out.println("enter water amount drank in wednesday:");
		water = in.nextDouble();
		sum += water;
		if(min>water)
			min = water;
		if(water < OK)
			badDays++;
		System.out.println("enter water amount drank in thursday:");
		water = in.nextDouble();
		sum += water;
		if(min>water)
			min = water;
		if(water < OK)
			badDays++;
		System.out.println("smallest water amount: "+min);
		System.out.println("days not enough  water: "+badDays);
		System.out.println("average water amount: "+(sum/5));
	}

}