转轮机加密

根据题目提示转轮机加密
轮转加密的原理：

比如第一个秘钥为2代表第二行，第一个密文为N，代表这从N开始往后排
KPBELNACZDTRXMJQOYHGVSFUWI-->NACZDTRXMJQOYHGVSFUWIKPBEL

写一个脚本，将所有的字母旋转回来

点击查看代码

wheels = [
    "ZWAXJGDLUBVIQHKYPNTCRMOSFE",
    "KPBELNACZDTRXMJQOYHGVSFUWI",
    "BDMAIZVRNSJUWFHTEQGYXPLOCK",
    "RPLNDVHGFCUKTEBSXQYIZMJWAO",
    "IHFRLABEUOTSGJVDKCPMNZQWXY",
    "AMKGHIWPNYCJBFZDRUSLOQXVET",
    "GWTHSPYBXIZULVKMRAFDCEONJQ",
    "NOZUTWDCVRJLXKISEFAPMYGHBQ",
    "XPLTDSRFHENYVUBMCQWAOIKZGJ",
    "UDNAJFBOWTGVRSCZQKELMXYIHP", 
    "MNBVCXZQWERTPOIUYALSKDJFHG",
    "LVNCMXZPQOWEIURYTASBKJDFHG",
    "JZQAWSXCDERFVBGTYHNUMKILOP"
]
key_order = [2, 3, 7, 5, 13, 12, 9, 1, 8, 10, 4, 11, 6]
cipher = "NFQKSEVOQOFNP"
print("旋转后的转轮：")
print("-" * 40)
for idx, wheel_num in enumerate(key_order):
    wheel_index = wheel_num - 1
    cipher_char = cipher[idx]
    pos = wheels[wheel_index].index(cipher_char)
    rotated = wheels[wheel_index][pos:] + wheels[wheel_index][:pos]
    print(f"密钥{wheel_num:2d}: {rotated}")

在将每行第一个字母连起来，寻找有意义的那一列

flag要小写