Answer to Question #241444 in Java | JSP | JSF for princesses

Question

Write a Java program to display the three highest monthly speeding fines recorded for four different cities. The following rows and columns represent the monthly speeding fines of each city.  JAN FEB MAR JHB 128km 135km 139km DBN 155km 129km 175km CTN 129km 130km 185km PE 195km 155km 221km Using a Two Dimensional array, produce the speeding fines report including the speeding fines statistics. The speeding fines statistics must display the highest and lowest speeding fines in the two dimensional array.

Answer 1

the answer provided gives a report for  three highest and three lowest monthly speeding fines recorded for four different cities in three months

package com.company;

public class Main {

    public static void main(String[] args) {
        //one dimensional array declaring the three months
        String[] months = {"JAN", "FEB","MAR"};
        //one dimensional array declaring the cities
        String[] cities ={"JHB","DBN","CTN","PE"};
   // A two dimensional array of speeds from january to march for four cities
        int[][] speeds = {
                {128,135,139},
                {155,129,175},
                {129,130,185},
                {195,155,221}
        };
        //loop through the array to get the first highest speeds fines
        int first_highest = 0;
        int first_highest_row = 0;
        int first_highest_column = 0;

        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
               if(speeds[i][j] > first_highest)
               {
                   first_highest = speeds[i][j];
                   first_highest_row = i;
                   first_highest_column = j;
               }

            }
        }
        //loop through the array to get the second highest speeds fines
        int second_highest = 0;
        int second_highest_row = 0;
        int second_highest_column = 0;
        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
                if(speeds[i][j] > second_highest && speeds[i][j] != first_highest  )
                {
                    second_highest = speeds[i][j];
                    second_highest_row = i;
                    second_highest_column = j;
                }

            }
        }
        //loop through the array to get the third highest speeds fines
        int third_highest = 0;
        int third_highest_row = 0;
        int third_highest_column = 0;
        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
                if( speeds[i][j] > third_highest && speeds[i][j] < first_highest && speeds[i][j] < second_highest  )
                {
                    third_highest = speeds[i][j];
                    third_highest_row = i;
                    third_highest_column = j;
                }
            }
        }

        //Lopp through to find the first lowest
        int first_lowest = 2000;
        int first_lowest_row = 0;
        int first_lowest_column = 0;

        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
                if(speeds[i][j] < first_lowest)
                {
                    first_lowest = speeds[i][j];
                    first_lowest_row = i;
                    first_lowest_column = j;
                }

            }
        }
        //Lopp through to find the second lowest
        int second_lowest = 2000;
        int second_lowest_row = 0;
        int second_lowest_column = 0;
        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
                if(speeds[i][j] < second_lowest && speeds[i][j] != first_lowest )
                {
                    second_lowest = speeds[i][j];
                    second_lowest_row = i;
                    second_lowest_column = j;
                }
            }
        }

        //Lopp through to find the third lowest
        int third_lowest = 2000;
        int third_lowest_row = 0;
        int third_lowest_column = 0;
        for(int i = 0; i<speeds.length; i++)
        {
            for(int j = 0; j<speeds[i].length; j++)
            {
                if( speeds[i][j] < third_lowest && speeds[i][j] != first_lowest && speeds[i][j] != second_lowest)
                {
                    third_lowest = speeds[i][j];
                    third_lowest_row = i;
                    third_lowest_column = j;
                }
            }
        }
        System.out.println("\nA REPORT FOR MONTHLY SPEEDINGS FINES RECORDED FOR FOUR CITIES WITHIN THREE MONTHS.\n");
        System.out.println("The three highest speeding fines in the four cities for the three moths are: ");
        System.out.println("fist Highest is "+first_highest +"Km on "+months[first_highest_column]+" from "
        +cities[first_highest_row] +" city");
        System.out.println("second highest is "+second_highest+"Km on "+months[second_highest_column]+" from "
                +cities[second_highest_row] +" city");
        System.out.println("third highest is "+third_highest+"Km on "+months[third_highest_column]+" from "
                +cities[third_highest_row] +" city");

        //printint the lowest speed fines
        System.out.println("\nThe three Lowest speeding fines in the four cities for the three moths are: ");
        System.out.println("fist Lowest is "+first_lowest +"Km on "+months[first_lowest_column]+" from "
                +cities[first_lowest_row] +" city");
        System.out.println("second Lowest is "+second_lowest+"Km on "+months[second_lowest_column]+" from "
                +cities[second_lowest_row] +" city");
        System.out.println("third Lowest is "+third_lowest+"Km on "+months[third_lowest_column]+" from "
                +cities[third_lowest_row] +" city");

    }
}