对于我的计算机课程，我必须使用我选择的python语言来做一个迷宫。我尝试过，但无法解决，这是我们得到的指示：此网格可以表示为2D整数数组：
DECLARE maze AS ARRAY OF ARRAY OF INTEGER INITIALLY []
SET maze TO [ [] ] * 9 # array with 9 elements, each an empty array
DECLARE maze AS ARRAY OF ARRAY OF INTEGER INITIALLY []
#This loop fills the 2-D array with the value -1.
SET maze TO [ [] ] * 9 # array with 9 elements, each an empty array
FOR counter FROM 0 TO 8 DO
maze[ counter ] = [0] * -1
# Update each element to be a 4-element array of -1s
END FOR
初始化二维数组或数组数组后，如果您想将其内容打印为表格，可以使用以下代码完成：
FOR column FROM 0 TO 8 DO
FOR row FROM 0 TO 3 DO
SEND maze[column] [row] TO DISPLAY
END FOR
<print new line>
END FOR
这种计算结构通常被称为嵌套循环。
现在，我们可以使用一组语句设置需要包含房间号的单元格。
SET maze[0][1] TO 1
SET maze[1][1] TO 2
SET maze[1][2] TO 4
SET maze[2][2] TO 5
SET maze[2][3] TO 1 .... etc.
一旦完成这组命令，就可以使用过程对从一个房间移到另一个房间的结果进行编码。
过程ChangeRoom（INTEGER房间，INTEGER方向）
DECLARE newRoom INITIALLY 0
IF maze[room][direction] = -1 THEN
SEND "you have hit a wall" TO DISPLAY
ELSE
SET newRoom TO maze[room][direction]
SEND "You are now in room "& newRoom TO DISPLAY
END IF
SET room TO newRoom
END PROCEDURE
这应该使您开始：
import random
def init_maze():
maze = [[]] * 9
for counter in range(0, 9):
maze[counter] = [-1] * 4
return maze
def print_maze(maze):
for column in range(0, 9):
for row in range(0, 4):
print maze[column][row],
print ''
def set_cells(maze):
for column in range(0, 9):
for row in range(0, 4):
maze[column][row] = random.randint(1,5)
return maze
def change_room(room, direction):
newRoom = 0
if maze[room][direction] == -1:
print "you have hit a wall"
else:
newRoom = maze[room][direction]
print "You are now in room {0}".format(newRoom)
room = newRoom
maze = init_maze()
print_maze(maze)
print 'Randomizing...'
maze = set_cells(maze)
print 'Done'
print_maze(maze)
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