#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# @File  : map_lamaba.py
# @Author: ly
# @Date  : 2018/11/9

from collections import deque


def _p(i):
    print(i - 10)
    return i+1

max(1, 2)

deque(map(_p, [1, 2, 3]))
# print(list(a))


