作者查詢 / SiriusJinn
作者 SiriusJinn 在 PTT [ C_and_CPP ] 看板的留言(推文), 共42則
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3F→:感謝樓上 ^^09/29 02:58
2F→:大概中上程度，想買一本能用很久的08/30 10:08
3F→:那可以直接把for裡的x改成pow(x,0.5)嗎？07/22 18:23
4F→:啊啊~我發現有個地方打錯了 = =07/22 18:26
7F→:嗯呀~這樣似乎有問題耶...07/22 18:35
8F→:我用強制轉換看看07/22 18:40
11F→:好的，我用代數取代試試07/22 18:47
15F→:若令一個y=(int)(pow(x,0.5))這樣y是整數嗎？07/22 19:12
16F→:用了i*i<x 結果"4"判斷為質數耶= =07/22 19:16
21F→:我想說能不能加快個執行速度耶...07/22 21:39
26F→:我解決了 = = 改用y=(int)(sqrt(x))後不會逾時就過了07/23 17:58
27F→:然後把start改成break07/23 17:59
28F→:我補一下我的寫法好了07/23 17:59
29F→:為了加快速度，for迴圈裡的東西果然是越少越好07/23 18:01
3F→:對厚 = = 感謝樓上 發生了低級錯誤 Orz07/20 17:08
4F→:修改後卻出現：與正確輸出不符合(line:4)07/20 17:23
5F→:因為print不出答案，被當成空白了....07/20 17:24
8F→:我system會去掉，我看最長的world也只有5個字元 = =07/20 18:24
10F→:是喔@@ 那如果不考慮輸入的組數跟長度 while的條件怎寫07/20 18:34
16F→:感謝樓上！判定過了，又學到了新東西....07/20 20:24
17F→:剛看了網站的使用手冊，原來有限定要用EOF = =07/20 20:38
5F推:感謝！06/16 22:30
2F→:唉...AMD真是 = ="06/14 22:52
6F→:我家裡的電腦是INTEL的就沒啥問題06/15 00:06
9F→:可以問一下樓上你操作的詳細步驟嗎？感謝！06/15 00:50
10F→:我也想問問OpenCV要怎麼才能在ARM9上編譯成功呢？06/15 00:51
12F→:是不一樣的問題啦= =，我要把寫出來的程式實現在ARM上06/15 03:55
13F→:只是到學校做時，AMD的電腦卻VC++自已的編譯就過不了06/15 03:56
2F→:那要把x、y重新宣告嗎？Img_new是我要輸出的圖06/14 19:57
3F→:那應該要怎麼寫才好呢？謝謝回答06/14 19:59
8F→:wa大，我宣告改成指標後就OK了，但cvCreateImage部份還06/14 21:30
9F→:是有點問題耶似乎格式不太對06/14 21:31
11F→:我修改成功了，可以正確顯圖了，只是不太像透視轉換= =06/14 21:41
12F→:圖都跑到左上角去了06/14 21:43
13F→:出現0xC000001D錯誤怎麼辦？06/14 22:25
2F→:1.應該是array 2.應該是點 取點的運算量是不是比較小06/14 13:12
3F→:不過我正在研究其中的運算式，不知怎麼變換就是了.....06/14 13:13
4F→:剛查了一下CvArr可指定不同類型，但是圖要怎麼變成那樣06/14 13:16
2F→:我找到英文版的載點了....VC++2005不是免費的嗎？06/13 19:42
3F→:嘿呀06/09 01:36
5F→:不太懂樓上說的意思耶 = =06/10 00:04