initial commit

NoutsAndCrosses.java

+import java.util.Scanner;
+
+import javax.lang.model.util.ElementScanner6;
+
+import java.util.Random;
+
+public class App 
+{
+    private static int[][] Board = {{0,0,0},{0,0,0},{0,0,0}};
+    private static String[] PrintValues = {" ","o","x"};
+
+    public static String WINCHECK()
+    {
+        String output = "";
+        boolean zerofound = false;
+        for(int x = 0; x < 3 && !zerofound ; x++)
+        {
+            for(int y = 0; y < 3 && !zerofound ; y++)
+            {
+                if(Board[x][y] == 0){
+                    zerofound = true;
+                }   
+                        }
+        }
+        if(!zerofound)
+        {
+            output = "3";
+        }
+        for(int i = 0; i < 3; i++)
+        {
+            if(Board[i][0] != 0 && Board[i][0] == Board[i][1] && Board[i][0] == Board[i][2])
+            {
+                output = String.valueOf(Board[i][0]);
+            }
+        }
+        for(int j = 0; j < 3; j++)
+        {
+            if(Board[0][j] != 0 && Board[0][j] == Board[1][j] && Board[0][j] == Board[2][j])
+            {
+                output = String.valueOf(Board[0][j]);
+            }
+        }
+        if(Board[0][0] != 0 && Board[0][0] == Board[1][1] && Board[0][0] == Board[2][2])
+        {
+            output = String.valueOf(Board[0][0]);
+        }
+        else if(Board[0][2] != 0 && Board[0][2] == Board[1][1] && Board[0][2] == Board[2][0])
+        {
+            output = String.valueOf(Board[0][2]);
+        }
+        
+        return(output);
+    }
+    
+    public static void main(String[] args) throws Exception 
+    {
+        Scanner myObj= new Scanner(System.in);;
+        boolean turn = true;
+        while(true)
+        {
+            System.out.println("-----");
+            for(int yp = 2; yp > -1; yp--)
+            {
+                System.out.println(PrintValues[Board[0][yp]].toString() + "|" + PrintValues[Board[1][yp]].toString()+ "|" + PrintValues[Board[2][yp]].toString());
+                System.out.println("-----");
+            }
+            String win = WINCHECK();
+            boolean movevalid = false;
+            if(win.equals(""))
+            {
+                int digit = 1;
+                if(!turn)
+                {
+                    digit = 2;
+                }
+                String x = "";
+                String y = "";
+                while(!movevalid)
+                {
+                    
+                    if(turn)
+                    {
+                        myObj = new Scanner(System.in);  
+                        System.out.println("Input A Moves x pos ");
+                        x = myObj.nextLine();
+
+                        myObj = new Scanner(System.in);  
+                        System.out.println("Input A Moves y pos ");
+                        y = myObj.nextLine();
+                        //Integer.parseInt(input)
+                        
+                    }
+                    else
+                    {
+                        Random rand = new Random();
+
+                        // Obtain a number between [0 - 49].
+                        x = String.valueOf(rand.nextInt(4));
+                        y = String.valueOf(rand.nextInt(4));
+                    }
+                    try
+                    {
+                        movevalid = Board[Integer.parseInt(x)][Integer.parseInt(y)] == 0;
+                    }
+                    catch(Exception e){}
+                }
+                Board[Integer.parseInt(x)][Integer.parseInt(y)] = digit;
+                turn=!turn;
+            }
+            else if(win.equals("1"))
+            {
+                System.out.println("Nout Wins");
+                break;
+            }
+            else if(win.equals("2"))
+            {
+                System.out.println("Cross Wins");
+                break;
+            }
+            else if(win.equals("3"))
+            {
+                System.out.println("Draw");
+                break;
+            }
+            else
+            {
+                System.out.println(win.toString());
+                break;
+            }
+        }
+        myObj.close();
+
+    }
+}
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