作者查詢 / LPH66
作者 LPH66 在 PTT [ C_and_CPP ] 看板的留言(推文), 共6694則
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3F推:呃 他有用 &0xff 了應該不會有差吧...11/12 17:57
7F→:咦等等我發現我多算一位 float 的 mantissa 是 23 bit11/13 02:12
8F→:不過這樣改也是7.2...應該還不會少到剩六位11/13 02:13
9F→:三樓可能是你有一位整數的關係...11/13 02:13
10F→:7位是有效位數喔 不是小數位數..所以有1位整數時小數就剩6位11/13 02:16
3F→:我如果沒搞錯的話 P的動作是可以直接把A和B做對應的對換11/11 18:16
9F推:我只要為了A寫就可以通吃ABC11/10 13:39
10F→:template 不一定能保證你對某人寫用在其他人身上會不會出事11/10 13:40
4F推:float只有七位精準而已 多這3已經是在float的精確度之外了11/09 01:33
5F→:你可以試試 double 它是約16位精準 一般輸出下應該好很多11/09 01:34
2F推:樓上應該不行 因為0和1看來是黏在一起的11/08 18:04
3F→:是說你已經讀進到 a[i] 了 那去判斷它是不是 '\n' 就行啦11/08 18:05
4F→:然後如果是單個字元的轉數字 -'0' 即可11/08 18:06
5F→:這樣用 atoi 可能會有意外事情發生 XD11/08 18:06
2F推:可以使用遞迴: 每一層遞迴裡跑一個 loop10/28 21:41
11F推:C 不抓 C++ 會抓...10/27 23:43
1F推:你大概說中概念了 簡單講你得要讓電腦知道哪些是合法單字10/25 12:28
2F→:至於怎麼讓電腦知道這可以有很多做法10/25 12:28
11F推:請勿使用 fflush(stdin)....10/23 17:54