重要内置函数 1.map() 映射 l1 = [1, 2, 3, 4, 5] # def func(a): # return a+1 res = map(lambda x:x+1, l1) print(list(res)) 2.max()\min() l1 = [11, 22, 33, 44] res = max(l1) d1 = {'zj':100, 'jason': 99999, 'bekr':888080, 'jerry':45455454 } def func(a): return d1…