Python经典面试题

"""
1. 用最简洁的python语句将字符串"k:1|k1:2|k2:3|k3:4"转化成字典
"""

    strs = "k:1|k1:2|k2:3|k3:4"
    dic = {k:v for s in strs.split('|') for k,v in (s.split(':'),)}
    print(dic)
    
2. 列表切片

3. python中pop()的用法