add tic tac tao leetcode problem

Author: C5141506

src/main/problems/java/DecodeTheMessage.java renamed to src/main/problems/java_problem/DecodeTheMessage.java

@@ -1,4 +1,4 @@
-package java;
+package java_problem;
 
 import java.util.HashMap;
 

src/main/problems/java/Palindrome.java renamed to src/main/problems/java_problem/Palindrome.java

@@ -1,4 +1,4 @@
-package java;
+package java_problem;
 
 public class Palindrome {
  public static void main(String args[]) {

src/main/problems/java/PangramSentence.java renamed to src/main/problems/java_problem/PangramSentence.java

@@ -1,4 +1,4 @@
-package java;
+package java_problem;
 
 import java.util.ArrayList;
 

src/main/problems/java_problem/TicTacTao.java

@@ -0,0 +1,60 @@
+package java_problem;
+
+public class TicTacTao {
+ public static void main(String[] args) {
+ int[][] moves = new int[][]{{0, 0}, {2, 0}, {1, 1}, {2, 1}, {2, 2}};
+ System.out.println(ticTacToe(moves));
+ }
+
+ public static String ticTacToe(int[][] moves) {
+ char board[][] = new char[3][3];
+ for (int row = 0; row < 3; row++) {
+ for (int col = 0; col < 3; col++) {
+ board[row][col] = 'N';
+ }
+ }
+ int i = 0;
+ for (int[] arr : moves) {
+ if (i % 2 == 0) {
+ board[arr[0]][arr[1]] = 'X';
+ } else {
+ board[arr[0]][arr[1]] = 'O';
+ }
+ i++;
+ }
+
+ //checking winner from rows and columns
+ for (i = 0; i < 3; i++) {
+ if (board[i][0] == board[i][1] && board[i][1] == board[i][2])
+ if (board[i][0] == 'X')
+ return "A";
+ else if (board[i][0] == 'O')
+ return "B";
+ if (board[0][i] == board[1][i] && board[1][i] == board[2][i])
+ if (board[0][i] == 'X')
+ return "A";
+ else if (board[0][i] == 'O')
+ return "B";
+
+ }
+ //checking winner from main diagonal
+ if (board[0][0] == board[1][1] && board[1][1] == board[2][2])
+ if (board[0][0] == 'X')
+ return "A";
+ else if (board[0][0] == 'O')
+ return "B";
+
+ //checking winner from right diagonal
+ if (board[2][0] == board[1][1] && board[1][1] == board[0][2])
+ if (board[2][0] == 'X')
+ return "A";
+ else if (board[2][0] == 'O')
+ return "B";
+
+ if (moves.length < 9)
+ return "Pending";
+
+ return "Draw";
+ }
+}
+

src/main/problems/kotlin/DecodeTheMessageKotlin.kt renamed to src/main/problems/kotlin_problem/DecodeTheMessageKotlin.kt

@@ -1,4 +1,4 @@
-package kotlin
+package kotlin_problem
 
 import java.util.HashMap
 

src/main/problems/kotlin/Main.kt renamed to src/main/problems/kotlin_problem/Main.kt

@@ -1,4 +1,4 @@
-package kotlin
+package kotlin_problem
 
 fun main(args: Array<String>) {
  println("Hello World!")

src/main/problems/kotlin/ReverseArrayIndexValue.kt renamed to src/main/problems/kotlin_problem/ReverseArrayIndexValue.kt

@@ -1,4 +1,4 @@
-package kotlin
+package kotlin_problem
 
 object ReverseArrayIndexValue {
  @JvmStatic