#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
Author: ulysses
Date: 2020-09-11 17:23:14
LastEditTime: 2020-09-11 17:24:51
LastEditors: ulysses
Description: 
'''
# %%
from collections import Counter
l = [1, 2, 2, 2, 33, 4, 2]
c = Counter(l)
c
# %%
14 / 12
# %%
