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list = [ ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' , ' ' ]
list_2 = [ ' ' ] * 15
list_3 = [ ' ' for i in range ( 15 ) ]
print ( list )
print ( list_2 )
print ( list_3 )
str = ' XXXXX '
print ( str )
for i in range ( 10 ) :
print ( i )
def foo ( x , y ) :
print ( ' 两数之和为 {} ' . format ( x + y ) )
foo ( 10 , 11 )
board = [ [ ' ' ] * 15 for line in range ( 15 ) ]
list_4 = [ ' X ' , ' X ' , ' O ' , ' O ' ]
list_str = ' ' . join ( list_4 )
print ( list_str )
line = [ ' O ' , ' O ' , ' O ' , ' O ' , ' O ' ]
line_2 = [ ' O ' , ' O ' , ' O ' , ' O ' , ' X ' ]
print ( ' line转化为字符串： ' , ' ' . join ( line ) )
print ( ' line_2转化为字符串： ' , ' ' . join ( line_2 ) )
print ( ' 查找line是否有5个O： ' , ' ' . join ( line ) . find ( ' O ' * 5 ) )
print ( ' 查找line_2是否有5个O： ' , ' ' . join ( line_2 ) . find ( ' O ' * 5 ) )
def set_chess ( x , y , color ) :
if board [ x ] [ y ] != ' ' :
print ( ' 该位置已有棋子 ' )
return False
else :
board [ x ] [ y ] = color
return True
