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11 changes: 4 additions & 7 deletions src/main/java/chapter09/gridlocation/Main.java
Original file line number Diff line number Diff line change
Expand Up @@ -3,15 +3,12 @@

import info.gridworld.grid.Location;

public class Main
{
public static void main(String[] args)
{
System.out.println("The distance between the two points is: " + Distance(new Location(9, 2), new Location(2, 2)));
public class Main {
public static void main(String[] args) {
System.out.println("The distance between the two points is: " + distance(new Location(9, 2), new Location(2, 2)));
}

public static int Distance(Location loc1, Location loc2)
{
public static int distance(Location loc1, Location loc2) {
int location1Row = loc1.getRow();
int location1Column = loc1.getCol();
int location2Row = loc2.getRow();
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