python 定义数组的简单方法

 1 #!/usr/bin/python
 2 # Author: Missa
 3 
 4 b = [1]*10
 5 #print b
 6 for i in range(0,10):
 7     print b[i],
 8 for i in range(0,10):
 9     print b[i]
10 
11 a = [[1000]*10]*10
12 #print a
13 for i in range(0,10):
14     for j in range(0,10):
15         print a[i][j],