A move in Tic-Tac-Toe can be defined using two values, the position (i.e., number between 1 and 9 (inclusive)) and the player piece. The move is a valid move if: 1. the position is empty, and 2. it is the given player turns As you can deduce from Figure 1, the first move is always made by player "o". We assume that the move will always be made by the correct player so there is no need to check on condition 2. Question Write the function place_piece (board, pos, piece) that takes the Tic-Tac-Toe board game board, the input position pos and the player piece piece. The function modifies the board if the input is valid such that the player piece is placed in the given position. If the board is modified, the funetion returns a Boolean (bool) True indicating the move was valid. Otherwise, return False and the board is left unmodified signifying the move was not valid. Assumptions • The will be no winner yet • The move will be made by the correct player (i.e., no player moves out of turn) • board will be a valid board configuration • 1 <= pos <= 9 Restrictions The input board must be modified if the move is valid and unmodified otherwise Hint • How do you modify the board and still return?

A move in Tic-Tac-Toe can be defined using two values, the position (i.e., number between 1 and 9 (inclusive)) and the player piece. The move is a valid move if: 1. the position is empty, and 2. it is the given player turns As you can deduce from Figure 1, the first move is always made by player "o". We assume that the move will always be made by the correct player so there is no need to check on condition 2. Question Write the function place_piece (board, pos, piece) that takes the Tic-Tac-Toe board game board, the input position pos and the player piece piece. The function modifies the board if the input is valid such that the player piece is placed in the given position. If the board is modified, the funetion returns a Boolean (bool) True indicating the move was valid. Otherwise, return False and the board is left unmodified signifying the move was not valid. Assumptions • The will be no winner yet • The move will be made by the correct player (i.e., no player moves out of turn) • board will be a valid board configuration • 1 <= pos <= 9 Restrictions The input board must be modified if the move is valid and unmodified otherwise Hint • How do you modify the board and still return?

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter13: Decision Making Under Uncertainty

Section13.4: Decision Trees

Problem 9P

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