Python06-12_序列----二维列表

 1 >>> a = []
 2 >>> a =[
 3     [‘a‘,18,10000,‘北京‘],
 4     [‘b‘,19,30000,‘上海‘],
 5     [‘c‘,20,20000,‘深圳‘]
 6     ]
 7 >>> a
 8 [[‘a‘, 18, 10000, ‘北京‘], [‘b‘, 19, 30000, ‘上海‘], [‘c‘, 20, 20000, ‘深圳‘]]
 9 >>> for i in range(3):
10     for j in range(4):
11         print(a[i][j],end = ‘\t‘)
12     print()
13 
14     
15 a    18    10000    北京    
16 b    19    30000    上海    
17 c    20    20000    深圳