// Tyler Rigsby, CSE 142
// Prompts for temperatures and reports statistics about them
// Assume every day has a temperature between 0 and 100
// Sample output:
//
// How many days' temperatures to input? 5
// Day 1 temp: 83
// Day 2 temp: 85
// Day 3 temp: 54
// Day 4 temp: 74
// Day 5 temp: 86
//
// Average temperature: 76
// High temperature:    86
// Low temperature:     54

import java.util.*;
 
public class Temperatures {
    public static void main(String[] args) {
        Scanner console = new Scanner(System.in);
        
        System.out.print("How many days' temperatures to input? ");
        int days = console.nextInt();
        
        // need these variables declared before the loop so that they're in scope
        int sum = 0;
        int max = 0;
        int min = 100;

        for (int i = 1; i <= days; i++) {
            System.out.print("Day " + i + " temp: ");
            int temp = console.nextInt();
            sum = sum + temp;
            
            // two ways to do a cumulative max/min:
            if (temp > max) {
                max = temp;
            }
            
            min = Math.min(min, temp);
        }
        
        System.out.println("Average temperature: " + Math.round(1.0 * sum / days));
        System.out.println("High temperature:    " + max);
        System.out.println("Low temperature:     " + min);
    }
}