# 用一行代码实现for循环初始化数组
o = 10
b = [ o + u for u in range( 10 ) ] 
print( b ) 
# 结果是 [10, 11, 12, 13, 14, 15, 16, 17, 18, 19]
  
x = 2
y = 3
c = [ i * y + x for i in range( 10 ) ]
print( c ) 
# 结果是 [2, 5, 8, 11, 14, 17, 20, 23, 26, 29]

list=[]
for i in ... : #循环处理文档的每一行
 .........
 line=..... #line为每一次获取的数据
 list.append(line) #将每一次获取到的数据存放到总的列表中
 print(list) #list就是所需的结果