Question

Find the maximum value and minimum value in milesTracker. Assign the maximum value to maxMiles, and the minimum value to minMiles. Sample output for the given program:

Find the maximum value and minimum value in miles Tracker. Assign the maximum value to maxMiles, and the minimum value to minMiles. Sample output for the given program Min miles: -10 Max miles: 40 (Notes) 1 import java.util.Scanner 3 public class ArraysKeyValue 4 public static void main (String passe args) i final int NUM_ROWS2 final int NUM_COLS 2 int ]I milesTracker new int [NUM ROWS] [NUM COLS]; int i int j; int maxMiles; // Assign with first element in milesTracker before loop int minMiles;/ Assign with first element in milesTracker before loop 6 7 All test passe 10 12 13 14 15 16 17 18 一.19 milesTracker [0][0] -10; milesTracker[9] [1] = 20; milesTracker [1][]30 milesTracker[1] [1] 40; /*Your solution goes here

Answer 1

ArraysKeyValue.java

import java.util.Scanner;

public class ArraysKeyValue {
public static void main (String [] args) {
final int NUM_ROWS = 2;
final int NUM_COLS = 2;
int [][] milesTracker = new int[NUM_ROWS][NUM_COLS];
int i;
int j;
int maxMiles; // Assign with first element in milesTracker before loop
int minMiles; // Assign with first element in milesTracker before loop

milesTracker[0][0] = -10;
milesTracker[0][1] = 20;
milesTracker[1][0] = 30;
milesTracker[1][1] = 40;
maxMiles = milesTracker[0][0];
minMiles = milesTracker[0][0];

for (i = 0; i < NUM_ROWS; i++) {
for (j = 0; j < NUM_COLS; j++) {

if (minMiles > milesTracker[i][j])
minMiles = milesTracker[i][j];

if (maxMiles < milesTracker[i][j])
maxMiles = milesTracker[i][j];

}
}

System.out.println("Min miles: " + minMiles);
System.out.println("Max miles: " + maxMiles);
}
}

Output:

Min miles: -10
Max miles: 40