PAST4E
from 第四回 アルゴリズム実技検定
PAST4E
考えたこと
5だから全探索
pythondef solve(N, S):
from itertools import permutations
rS = "".join(reversed(S))
for p in permutations(S):
ret = "".join(p)
if ret != S and ret != rS:
return ret
return "None"Related Pages
"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]
(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]