巨坑!

P1660 数位平方和

@[Sangreal_Knight](/user/298476) 写1e7啊...
by fresh_boy @ 2020-11-30 20:18:28


**坑点之二:** ``` ll h_ed[10000008]; ll s_ed[10000008]; int vised[10000008]; ``` **三个记忆化搜索的数组要开到比 10^7+7大** 不然~~又W掉30points~~
by Sangreal_Knight @ 2020-11-30 20:19:42


@[Sangreal_Knight](/user/298476) $10^7$ 本来就是 $1$ 后面 $7$ 个 $0$ 啊
by fzj2007 @ 2020-11-30 20:20:20


@[唱歌的向日葵](/user/225100) _好提醒!!_ ~~(捂脸)~~
by Sangreal_Knight @ 2020-11-30 20:21:26


@[Sangreal_Knight](/user/298476) 你说的都是一般做题时的注意点,不是坑点,更不是这道题的坑点。这不是坑.....
by fresh_boy @ 2020-11-30 20:26:57


@[Sangreal_Knight](/user/298476) 这不是常识吗……
by SIXIANG32 @ 2020-11-30 20:27:12


本蒟蒻因为这个调了2天qwqwqwqwq
by I_am_Accepted @ 2021-10-12 22:13:05


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