8.24 lab: warm up: drawing a right triangle this program will output a right triangle based on user specified height triangle_height and symbol triangle_char. (1) the given program outputs a fixed-height triangle using a * character. modify the given program to output a right triangle that instead uses the user-specified triangle_char character. (1 pt) (2) modify the program to use a loop to output a right triangle of height triangle_height. the first line will have one user-specified character, such as % or *. each subsequent line will have one additional user-specified character until the number in the triangle's base reaches triangle_height. output a space after each user-specified character, including a line's last user-specified character. (2 pts) example output for triangle_char = % and triangle_height = 5:

Write a modular program (no classes yet, just from what you learned last year), that allows two players to play a game of tic-tac-toe. use a two-dimensional char array with 3 rows and 3 columns as the game board. each element of the array should be initialized with an asterisk (*). the program should display the initial board configuration and then start a loop that does the following: allow player 1 to select a location on the board for an x by entering a row and column number. then redisplay the board with an x replacing the * in the chosen location. if there is no winner yet and the board is not yet full, allow player 2 to select a location on the board for an o by entering a row and column number. then redisplay the board with an o replacing the * in the chosen location. the loop should continue until a player has won or a tie has occurred, then display a message indicating who won, or reporting that a tie occurred. player 1 wins when there are three xs in a row, a column, or a diagonal on the game board. player 2 wins when there are three ox in a row, a column, or a diagonal on the game board. a tie occurs when all of the locations on the board are full, but there is no winner. input validation: only allow legal moves to be entered. the row must be 1, 2, or 3. the column must be 1, 2 3. the (row, column) position entered must currently be empty (i.e., still have an asterisk in it).

If your accelerator suddenly gets stuck what should you do

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar