作者查詢 / cuteSquirrel
作者 cuteSquirrel 在 PTT [ C_and_CPP ] 看板的留言(推文), 共103則
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3F推: 好強04/01 19:59
1F推: 1*2*3*...n-1*n 會從內而外乘回來03/14 00:02
2F→: 紙上畫個圖,或者print執行過程 追蹤一下就知道了03/14 00:04
11F推: 同意9樓12/11 15:03
2F推: int array1[ARRAYSIZE] = {0}, i = 0;12/05 23:27
6F推: 推 關鍵在2~4樓。12/04 11:18
14F→: 在C語言裡,多維array是由數個一維array層層疊起來的12/04 19:35
3F推: 對,照著原本的截圖例子,檢查一下matrix的設定值12/04 11:03
4F→: V4 -> V7 只能從 Node 4走到Node 7, 7 不能走到 412/04 11:04
5F→: matrix 中的 [7][4] 應該設成0才符合題目的規定。12/04 11:06
6F→: 先前錯誤的matrix設定導致:題目的有向邊變成無向邊12/04 11:07
2F推: 1.11/25 23:59
1F推: 推11/25 18:46
1F推: https://ideone.com/Jk2h3N11/24 21:24
2F→: print 出來或者畫出概念圖會比較好理解11/24 21:24
5F推: localPtr 是一個指向整數的指標11/24 22:09
6F→: changePtr 的參數 ptr 是 指向(整數的指標)的指標11/24 22:10
7F→: 理解為 指向(localPtr)的指標11/24 22:11
8F→: 在changePtr內部 節由ptr把 localPtr 改指向 value11/24 22:12
9F→: 可以參考版上或google關於雙重指標的討論11/24 22:12
10F→: ^藉由11/24 22:12
12F推: 推樓上的說明11/24 23:26
56F推: C++ STL 在基礎的資料結構上的操作會方便許多11/24 21:39