Write a method that checks whether the diagonal joining the upper-left and the lower-right corners of a tic-tac-toe board are all the same. TicTacToe.java 1 public class TicTacToe 2 { 3 /** * Return true if all elements on the diagonal joining the upper-left * and the lower-right corners all the same. * @param board a 3 x 3 array of String * @return true if all elements are the same. */ public static boolean checkUpperLeftToLowerRight(String[][] board) { 4 5 6 7 8. 9 10 11 return ...; } 13 } 12

Write a method that checks whether the diagonal joining the upper-left and the lower-right corners of a tic-tac-toe board are all the same. TicTacToe.java 1 public class TicTacToe 2 { 3 /** * Return true if all elements on the diagonal joining the upper-left * and the lower-right corners all the same. * @param board a 3 x 3 array of String * @return true if all elements are the same. */ public static boolean checkUpperLeftToLowerRight(String[][] board) { 4 5 6 7 8. 9 10 11 return ...; } 13 } 12

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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Write a method that checks whether the diagonal joining the upper-left and the lower-right corners of a tic-tac-toe board are all the same.
TicTacToe.java
1 public class TicTacToe
2 {
3
/**
* Return true if all elements on the diagonal joining the upper-left
* and the lower-right corners all the same.
* @param board a 3 x 3 array of String
* @return true if all elements are the same.
*/
public static boolean checkUpperLeftToLowerRight(String[][] board)
{
4
5
6
7
8.
9
10
11
return
...;
}
13 }
12

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