- 生成矩阵
field = [[0 for j in range(3)] for i in range(4)] field = [[0 for j in range(4)] for i in range(3)]其他
- 随机在某范围内选一个数
from random import choice field1,field2= choice(range(2)), choice(range(3,5))

field = [[0 for j in range(3)] for i in range(4)] field = [[0 for j in range(4)] for i in range(3)]其他
from random import choice field1,field2= choice(range(2)), choice(range(3,5))