作者查詢 / cha122977
作者 cha122977 在 PTT [ java ] 看板的留言(推文), 共201則
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3F→: 缺casting吧? a = (int) (i/5.08)*204/24 18:21
6F→: float不行 java預設浮點是double 除非你寫5.08f04/24 18:25
7F→: 而且這case要改也應該改a04/24 18:26
1F→: 對了 這個做法其實是divide and conquer 可以wiki一下04/14 14:33
4F→: 我是看例子推敲的…不過10位的話做法也是類似04/15 17:03
8F→: 樓上這種做法中 ABCD中的BC會被算到兩次(A BC 和 BC D)04/24 18:18
1F→: 常看到定個interface 然後要有預設行為就用abstract04/12 02:08
2F→: class去implement這個interface 要用再繼承這個class04/12 02:09
17F→: 這題應該會考倒很多專業人士 因為根本不該這樣寫XD02/23 11:43
18F→: 為考試而出的題目:P02/23 11:44
1F→: 這是要省記憶體(共用instance) 255次的cost期實很小12/22 20:34
8F→: static method無法被Override12/20 02:55
5F→: thread-pool相關的也可以看一下11/01 00:05
7F→: 最簡單就for迴圈依奇偶產生兩個字串 最後再合併09/30 23:20
2F→:A.kerker的時候A還沒初始化好 所以不能這樣寫07/20 01:38
2F→:應該還是存在 只是沒有任何方法可以使用07/03 12:30