# !/usr/bin/env python
# -*-coding:utf-8 -*-
# Warning    ：The Hard Way Is Easier

"""
【没有回文串】
"""


def Solution(s: str):
    return


if __name__ == '__main__':
    t = 120
    print(Solution(t))

# !/usr/bin/env python
# -*-coding:utf-8 -*-
# Warning    ：The Hard Way Is Easier

"""
【没有回文串】
"""


def Solution(s: str):
    return


if __name__ == '__main__':
    t = 120
    print(Solution(t))

# !/usr/bin/env python # -*-coding:utf-8 -*- # Warning    ：The Hard Way Is Easier 【没有回文串】