#!/usr/bin/env python #filter(函数,可以迭代的对象) def f1(x): if x > 22: return True else: return False ret = filter(f1, [11,22,33,44]) #相当于ret = filter(lambda x: x > 22,[11,22,33,44]) for i in ret: print(i) 结果: C:\Python35\python3.exe F:/Python/2day/c1.py 3…