作者查詢 / hilorrk
作者 hilorrk 在 PTT [ C_and_CPP ] 看板的留言(推文), 共1004則
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4F推:的確 還是把判斷質數和找最大質數的邏輯分開來比較好看09/14 20:32
5F→:一樓一定是軟體工程太強 所以看不慣這種奇怪的程式碼XD09/14 20:32
1F→:去網路上找找說不定會有收獲09/14 02:08
1F→:prime--之後i要回到209/14 01:59
1F→:ptr[0~2]各是一個指向char的pointer 分別指向{'P','/0'}、09/14 00:52
2F→:{'P','/0'}和{'T','/0'}(也就是"P"、"P"、"T")09/14 00:53
3F→:而printf的%s需要接收一個string 所以應該要給的是ptr[i]09/14 00:53
4F→:如果給*ptr[i]的話 就變成是一個char了(ex:*ptr[0]=='P')09/14 00:54
3F→:爆大二 小弟初心者XD09/14 00:26
7F推:你專題做什麼? 怎麼做出來的?09/14 00:22
8F→:可以想想如果要把你的專題變成產品 自己需要增強什麼能力09/14 00:27
14F→:樓上是不懂C++ 但是會用C++完成任何上面派下來任務的神手09/14 02:05
1F推:原本的寫法 劃給data的空間在get_str()結束後就還給系統09/13 23:16
3F→:嗯 基本上你後來寫的就是一個static const字串09/13 23:21
6F推:string array? string str1[]...XD?09/14 00:20
8F→:c++是有string library09/14 00:23
9F推:http://www.cplusplus.com/reference/string/string/09/14 00:25
1F→:繼續看下去 看到operator overload的章節就會懂了09/13 22:43
2F推:static_cast<void *>09/13 18:50
1F噓:209/12 15:03
3F推:大寫T改標題09/12 15:18