python

列表推导式：

例：用列表推导式生成100内的大于20的偶数

#Use the list to derive an even number greter than 20 in 100
print([x for x in range(0,100) if x % 2 ==0 and x >20])

转载于:https://www.cnblogs.com/iqingchun/p/8643312.html