匿名函数
# def my_sum(x,y):# return x+y# lambda x,y:x+y# print((lambda x,y:x+y)(1,2)) # 3# salaries={# 'siry':3000,# 'tom':7000,# 'lili':10000,# 'jack':2000# }# zip()# # print(max(salaries)) # tom# s='hello'# l=[1,2,3,4]# g=zip(s,l)# # print(g) # <zip object at 0x000001EBE6AE01C8># # print(list(g)) # [('h', 1), ('e', 2), ('l', 3), ('l', 4)]# g=zip(salaries.values(),salaries.keys())# print(list(g)) # [(3000, 'siry'), (7000, 'tom'), (10000, 'lili'), (2000, 'jack')]# def func(k):# return salaries[k]# max(salaries,key=func)# print(max(salaries,key=func)) # lili# print(max(salaries,key=lambda k:salaries[k])