//This acitivity is all about two Dimensional array by CHRISTIAN KENT CALAYCAY      Date: Sept. 20, 2023
import java.util.Scanner;

public class TempACALAYCAY {
    public static void main(String[] args) {
       
        double[][] temperatureData = new double[12][2];

        
        getData(temperatureData);

        
        double averageHigh = averageHigh(temperatureData);
        System.out.println("Average High Temperature of the Year: " + averageHigh);

        
        double averageLow = averageLow(temperatureData);
        System.out.println("Average Low Temperature of the Year: " + averageLow);

        
        int indexHighTemp = indexHighTemp(temperatureData);
        double highestTemp = temperatureData[indexHighTemp][0];
        System.out.println("Highest Temperature of the Year: " + highestTemp + " in month " + (indexHighTemp + 1));
        
        int indexLowTemp = indexLowTemp(temperatureData);
        double lowestTemp = temperatureData[indexLowTemp][1];
        System.out.println("Lowest Temperature of the Year: " + lowestTemp + " in month " + (indexLowTemp + 1));
    }

        public static void getData(double[][] data) {
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i < data.length; i++) {
            System.out.println("Enter high temperature for month " + (i + 1) + ": ");
            data[i][0] = scanner.nextDouble();
            System.out.println("Enter low temperature for month " + (i + 1) + ": ");
            data[i][1] = scanner.nextDouble();
        }
    }

        public static double averageHigh(double[][] data) {
        double sumHigh = 0;
        for (int i = 0; i < data.length; i++) {
            sumHigh += data[i][0];
        }
        return sumHigh / data.length;
    }

        public static double averageLow(double[][] data) {
        double sumLow = 0;
        for (int i = 0; i < data.length; i++) {
            sumLow += data[i][1];
        }
        return sumLow / data.length;
    }

       public static int indexHighTemp(double[][] data) {
        int index = 0;
        double highestTemp = data[0][0];
        for (int i = 1; i < data.length; i++) {
            if (data[i][0] > highestTemp) {
                highestTemp = data[i][0];
                index = i;
            }
        }
        return index;
    }

       public static int indexLowTemp(double[][] data) {
        int index = 0;
        double lowestTemp = data[0][1];
        for (int i = 1; i < data.length; i++) {
            if (data[i][1] < lowestTemp) {
                lowestTemp = data[i][1];
                index = i;
            }
        }
        return index;
    }
}