lab_tic_tac_toe/notes.md

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# Tic Tac Toe notes
## Checkpoint 1 Notes
Which class is responsible for each of the following behaviors?
For each, explain how the behavior is accomplished.
### Checking to see whether the game is over
TTTGame()
It checks if the board if full or player x won or player 0 won.
### Determining which actions are available at a particular state
TTTGame()
It check the location of the empty spot of the board.
### Showing the board
TTTView
Each group of three items creats one row to print, each item is seperated by |,
then each rwo is seperated by divider
### Choosing which action to play on a turn
TTTview() and TTTPlayer()
Get the list of avaiable actions, then ask the user to choose wihch action he wants to take.
## Checkpoint 2 Notes
### TTT Strategy
For each of the following board states, if you are playing as X
and it's your turn, which action would you take? Why?
| O | O | | O | X | X | O |
---+---+--- ---+---+--- ---+---+--- ---+---+---
X | X | | X | X | O | O | |
---+---+--- ---+---+--- ---+---+--- ---+---+---
| | | | O | | | |
### Initial game state
You can get the inital game state using game.get_initial_state().
What is the current and future reward for this state? What does this mean?