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作者 alan23273850 在 PTT [ C_and_CPP ] 看板的留言(推文), 共320則
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[問題] 指標型態轉換
[ C_and_CPP ]7 留言, 推噓總分: +4
作者: AirWall - 發表於 2018/09/21 17:17(5年前)
7Falan23273850: 應該是 CPU dependent 吧09/25 13:17
[問題] VScode內建終端機無法make
[ C_and_CPP ]31 留言, 推噓總分: +13
作者: yangfeng - 發表於 2018/09/22 18:08(5年前)
4Falan23273850: Windows 預設沒有 make 這支程式,Linux 才有09/22 19:20
5Falan23273850: 8 成是你的終端機連到 windows 那邊去了09/22 19:20
10Falan23273850: 順便良心建議一下,現在 Win 有 WSL (Linux 子系統)09/23 00:23
11Falan23273850: 技術比兩三年前剛出來的時候成熟許多,詳細請自行餵09/23 00:24
12Falan23273850: 狗,現在在 Win 上很少不用 WSL 寫程式的,因為真的09/23 00:25
13Falan23273850: 方便很多~ 虧你還是 112 ㄉ09/23 00:26
Re: [問題] 高中生解題系統C460一問
[ C_and_CPP ]5 留言, 推噓總分: +1
作者: gofigure - 發表於 2018/09/15 20:34(5年前)
5Falan23273850: 那這樣要不要刪文09/16 23:38
Re: [問題] 高中生解題系統B568一問
[ C_and_CPP ]8 留言, 推噓總分: +4
作者: cateran - 發表於 2018/09/14 12:19(5年前)
4Falan23273850: 還沒消化先給推09/14 00:18
7Falan23273850: 其實我蠻好奇在打 code 之前要怎麼確定 700000*n 的09/15 15:48
8Falan23273850: 時間複雜度不會超過上限,畢竟看到 700000 大概就先09/15 15:49
9Falan23273850: 倒退三步了吧,哪有心情想算法09/15 15:49
10Falan23273850: 剛剛也看懂了,心情真舒爽09/15 15:55
Re: [問題] 高中生解題系統B568一問
[ C_and_CPP ]4 留言, 推噓總分: +3
作者: cutekid - 發表於 2018/09/12 21:26(5年前)
4Falan23273850: 還沒消化先給推09/14 00:18
[問題] 高中生解題系統B568一問
[ C_and_CPP ]24 留言, 推噓總分: +7
作者: Ori185 - 發表於 2018/09/10 23:54(5年前)
15Falan23273850: 剛剛想了一下,如果針對每個數字多加一個負補數進去09/12 13:46
16Falan23273850: 例如 699999 就加個 -1,3 就加個 -699997,這樣會09/12 13:47
17Falan23273850: 形成一個 2 倍長度的陣列,如果題目轉成總和不超過09/12 13:48
18Falan23273850: 700000 的條件下要找到最大和,這樣是否就形成另類09/12 13:48
19Falan23273850: 的背包問題呢?值得注意的是因為原本的題目本來就都09/12 13:48
20Falan23273850: 是正整數,因此遇到 0 可以直接當成 70000009/12 13:49
21Falan23273850: 好像也不能當成背包問題,不過至少全部總共有 3^n個09/12 13:53
22Falan23273850: ... 好像也不太對 算惹09/12 13:54
[分享] Codility demo sample
[ C_and_CPP ]22 留言, 推噓總分: +8
作者: babelism - 發表於 2018/09/03 22:08(5年前)
6Falan23273850: 總覺得開陣列解的方法有點弱,有沒有不用陣列的方09/04 09:54
7Falan23273850: 法?09/04 09:54
15Falan23273850: 原po後來回的那篇STL解法時間應該是O(nlgn)吧09/05 06:50
17Falan23273850: cutekid 大大剛剛有水球我說排序過後不用那個 do-wh09/05 15:25
18Falan23273850: ile 迴圈,可以 linear time 掃過去,請各位檢查看09/05 15:26
19Falan23273850: 看是不是如此,不過還是 O(nlgn) 就是09/05 15:26
侯捷課程: C++底層揭密
[ C_and_CPP ]3 留言, 推噓總分: +2
作者: descent - 發表於 2018/08/06 17:29(5年前)
2Falan23273850: 報名費好貴qq08/07 16:59
3Falan23273850: 好ㄅ,原po說得很好08/08 10:53
[問題] 關於 C 的 union
[ C_and_CPP ]31 留言, 推噓總分: +10
作者: blueblueChen - 發表於 2018/08/03 11:37(5年前)
26Falan23273850: 那如果兩個變數都是 int 呢08/07 17:19
27Falan23273850: 剛剛試了一下,就沒問題了呢08/07 17:22
Re: [問題] 九九乘法表不用迴圈是叫我直接從1列到81?
[ C_and_CPP ]36 留言, 推噓總分: +27
作者: PkmX - 發表於 2018/08/03 03:37(5年前)
20Falan23273850: 跪求 []{}!=[]{} 的解釋~08/05 15:55
32Falan23273850: 感謝 lc 大大解釋!08/07 09:46