enc
=
[
0x65
,
0x58
,
0x41
,
0x8E
,
0x50
,
0x44
,
0x7B
,
0x62
,
0x57
,
0x4A
,
0x7E
,
0x54
,
0x49
,
0x6C
,
0x7D
,
0x84
,
0x4F
,
0x5B
,
0x95
,
0x60
,
0x60
,
0x64
,
0x77
,
0x48
,
0x7D
,
0x4D
,
0x7B
,
0x9F
,
0x68
,
0x3C
,
0x2D
,
0x62
,]
flag
=
[]
for
i, ch
in
enumerate
(enc):
if
i
%
3
=
=
0
:
flag.append(
chr
((ch ^ i)
-
18
))
else
:
flag.append(
chr
(ch ^ i))
print
("".join(flag))