wp

by40997

# -*- coding: utf-8 -*-
if __name__ == '__main__':
    alphabet = "abcdefghijklmnopqrstuvwxyz_"
    counts = len(alphabet)

    ciphers = {}
    for idx in range(0, counts):
        pos = (idx * 4 + 15) % counts
        ciphers[alphabet[pos]] = idx
    r = ""
    for s in "ifpmluglesecdlqp_rclfrseljpkq":
        pos = ciphers[s]
        r += alphabet[pos]

    print ( r )

运行后得到：
Python 3.8.5 (default, Sep  3 2020, 21:29:08) [MSC v.1916 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.

IPython 7.19.0 -- An enhanced Interactive Python.

runfile('C:/Users/Administrator/Desktop/未命名0.py', wdir='C:/Users/Administrator/Desktop')
flag_is_every_haxor_love_math

roger

哪道题目，能否关联一下？？？