Write a program that randomly fills in 0s and 1s into a 3x3 TicTacToe board, pri

Question

Write a program that randomly fills in 0s and 1s into a 3x3 TicTacToe board, prints the board and also a message saying whether any rows, columns, or diagonals with all 0s or 1s. Use a two-dimensional array to represent a Tic Tac Toe board.

This is what I know, I just dont know how to put it together :

//(1) How to make a random number that is either 0 or 1:

public class TicTacToe{

public static void main(String[] args){

double zeroOrOne = Math.random() * 2;

//(2) How to create a 3x3 board:

int[][] board = new int[3][3];

//(3) How to iterate for row/column checks:

for ( int rc=0 ; rc<3 ; ++rc ) { // rc = row/column ID

int firstColVal = board[rc][0];

int firstRowVal = board[0][rc];

if ((board[rc][1] == firstColVal) && (board[rc][2] == firstColVal))

System.out.println("All " + firstColVal + "'s on column " + (rc+1));

if ((board[1][rc] == firstRowVal) && (board[2][rc] == firstRowVal))

System.out.println("All " + firstRowVal + "'s on row " + (rc+1));

}

}

}

Explanation / Answer

I'll help you with a few things: (1) How to make a random number that is either 0 or 1: int zeroOrOne = Math.random() * 2; (2) How to create a 3x3 board: int[][] board = new int[3][3]; (3) How to iterate for row/column checks: for ( int rc=0 ; rc

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