#!/bin/env python3 # -*- coding:utf-8 -*- # å¿å彿° list(map(lambda x: x * x, [1, 2, 3, 4, 5, 6, 7, 8, 9])) # å©ç¨åéè°ç¨å¿å彿° f = lambda x: x * x print(f) print(f(4)) # å¿å彿°ä½ä¸ºè¿åå¼ def build(x, y): return lambda: x * x + y * y r = build(1, 2) #å¿å彿°ä¹æ¯å½æ°å¯¹è±¡ï¼è°ç¨åèµå¼ç»var print(r()) print(build(3,4)()) #ä¸èµå¼éåæbuild(3,4)() print(list(filter(lambda x: x % 2 == 0, range(1, 20))))