#!/usr/bin/env python3 u='https://eval.dan.co.jp/friends/2026/11/09/6377658b2dc06bdd7cf8dc9e6e130da94f448e46f74f1473fcd7aab27d4de8ef' import urllib.request s=urllib.request.urlopen(u).read().decode() s=s.replace('chr(126),chr(32)','chr(83),chr(32)',1) s=s.replace('compile(p,__file__,','compile(p,chr(120),',1) w='/tmp/x.py' f=open(w,'w') f.write(s) f.close() __file__=w l=open(w).read().split(chr(10)) Q=l.pop(1).removeprefix(chr(35)) P=l.pop(1).removeprefix(chr(35)) D=lambda s:s.replace(chr(83),chr(32)).replace(chr(80),chr(43)).replace(chr(67),chr(37)).replace(chr(91),chr(60)).replace(chr(93),chr(62)).replace(chr(78),chr(10)) Q=D(Q) P=D(P) P=Q.__add__(P) P=P.replace(chr(10)+chr(32)*12+'not (',chr(10)+chr(32)*12+'and not (') P=P.replace('and not (2*a+3*b)','not (2*a+3*b)') P=P.replace(chr(10)+' else:'+chr(10)+' R.append',chr(10)+'else:'+chr(10)+' R.append') P=P.replace('at=list.__getitem__','at=lambda t,i:t[i]') P=P.replace('Q=(5,2,6,1,4,3)','Q=(4,1,5,0,3,2)') P=P.replace('H=gen(1,','def dot(r,g): return sum(map(lambda a,b:a*b,r,g))'+chr(10)+'H=gen(1,') print(len(P),P.count(chr(10))) exec(compile(P,chr(120),bytes((101,120,101,99)).decode()))