Python でマルバツゲーム　その２

#!/usr/bin/env python

# -*- coding:utf-8 -*-

from random import shuffle

import time



def fight():

    

    #盤面を定義

    map = [10] * 9

    #配置できる場所を定義

    selecter = [x for x in range(9)]

    #selecter = [0,1,2,3,4,5,6,7,8]

    #0:先手 1:後手

    user = 0

    shuffle(selecter)

    

    #勝負がつくまでループ

    while(True):

        place = selecter[0]

        #配置場所を選択肢から削除

        del(selecter[0])

        #選択した配置場所をユーザIDで埋める

        map[place] = user

        

        #勝敗チェック

        checked = checker(map)

        

        #勝負がついていればリターン

        if checked != 2:

            #debug_print(map,checked)

            return checked

        

        #先手、後手切り替え

        if user == 0:

            user = 1

        else:

            user = 0

        

        #配置場所が無くなる（ドロー）であれば、

        #ループを抜ける

        if len(selecter) == 0:

            break

    

    return 2



#勝敗がついているかチェック

def checker(map):

    

    #横列チェック

    for i in range(0,7,3):

        if ((map[i] + map[i+1] + map[i+2]) == 0):

            return 0

        if ((map[i] + map[i+1] + map[i+2]) == 3):

            return 1

    

    #縦列チェック

    for i in range(0,3):

        if ((map[i] + map[i+3] + map[i+6]) == 0):

            return 0

        if ((map[i] + map[i+3] + map[i+6]) == 3):

            return 1

    

    #斜め列チェック

    if ((map[0] + map[4] + map[8]) == 0):

        return 0

    

    if ((map[2] + map[4] + map[6]) == 0):

        return 0

    

    

    if ((map[0] + map[4] + map[8]) == 3):

        return 1

    

    if ((map[2] + map[4] + map[6]) == 3):

        return 1

        

    return 2



if __name__ == '__main__':

    print 'start'

    

    t1 = time.time()

    

    #win,lose,tie

    result = [0] * 3

    

    for i in xrange(10000):

        winer = fight()

        result[winer] += 1





    print result

    

    t2 = time.time()

    print t2 - t1

    print 'end'