Write an algorithm to sum and subtract two numbers ANSWER ME PLEASE

Following are the expression of the statement.

tictactoe[0][2]

Explanation:

In the given statement, we set 2-dimensional array which index value is [3][3] that means 3 row and 3 column that is total number of elements is 9, it is integer data type 2-D array variable i.e., "tictactoe[][]".  

Finally, we write an expression of the 2-D array variable that contains the first element in the last row i.e., "tictactoe[0][2]".