[問題] Dev C++ 與 工作站 的問題
小弟是C++程式新手
問題一
最近小弟用Dev V.4.9.9.2跑自己寫的程式
大概幾百行而已,不是很大的程式
然後昨天開始突然發生一件很怪的事
compile and run之後,會無法正常結束,或者根本就跑不出結果(直接當掉)
有時候重開機再來會變正常,但有時候卻又不正常
甚至本來正常的檔案,改個檔名之後,竟然也變不正常
搞得我快瘋了
一直檢查哪裡有錯
之後無意間把檔案換了個資料夾再執行,竟然就全部都正常了,改檔名也沒問題
然後把本來的資料夾刪掉,再重新建一個和本來同名的資料夾
再把檔案複製回去,一樣無法正常執行
真的是見鬼了,那個資料夾名稱有問題嗎?(資料夾名稱只有英文和數字而已)
連重開機之後都一樣ㄟ...
請問這是怎麼一回事阿?
問題二
我的程式拿到工作站上去跑
竟然有個vector裡面的值算出來會和在Dev V.4.9.9.2不一樣
vector是二維的
例如A[0]~A[N-1],N是從某個檔案讀進來的int
A的值是由另外兩個vector算出來的 → A[x] = B[x].size() - C[x].size()
(A B C都是二維)
我的寫法是:
for(int x=0; x<=N; x++)
{
A[x].push_back (B[x].size() - C[x].size());
}
當中唯獨A[4]的值就是比Dev V.4.9.9.2的值 +1(很明顯的不正確)
然後其它的A[]值都和Dev V.4.9.9.2一樣
請問會發生這種事的可能原因是什麼呢?
反覆檢查程式,完全找不到哪裡有問題啊 QQ
以上 謝謝
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