作者查詢 / sunneo
作者 sunneo 在 PTT [ Grad-ProbAsk ] 看板的留言(推文), 共55則
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1F推: C(2n,n) / (n+1)03/23 02:18
10F推:8/9 除以2是 4/9 is a square, 除3是8/27 is cube03/21 23:29
11F→:沒有指定一定要整數吧 ?03/21 23:30
15F→:但事實上題目就是沒限制整數 所以找多小都可以03/22 03:32
16F→:如果是smallest integer才另當別論03/22 03:34
9F推:r會到5的 因為i--是在迴圈第一輪後才做03/18 23:03
10F→:這題有問題的地方有陣列的index 一下子是1~1003/18 23:04
11F→:一下子是0~903/18 23:05
12F→:不過如果他們有注意到 這題應該會送分才是03/18 23:07
13F→:k<=n 大概是題目的筆誤吧03/18 23:23