[問題] InputStreamReader.read()練習
問題:
用while 讀取至換行字元(變數i指向換行字元)，
for(j=0;j<i;j++)卻會印出換行字元
char[80] i
char[0] char[1] Char[2] Char[3] Char[4]
L O V E '\n'
code: https://www.dropbox.com/s/rci9tepjqg8mbt1/inputReader.rar
http://ideone.com/7GyCfL
/**Start**/
InputStreamReader s1 = new InputStreamReader(System.in);
while ((ch[i] = (char) s1.read()) != 10) {i++;}
/*output*/
for (int j = 0; j < i; j++)
System.out.print(" \"" + ch[j] + "\"");
System.out.println("不會自動換行");
error:https://www.dropbox.com/s/ei4ad7tuzt6d4ox/inputreader.jpg
嘗試:
1. Method:"while" check http://ideone.com/Ljzt1e
2. for(j=0;j0m< i-10m;j++) 結果正確，但不符合邏輯...
3. google InputStreamBuffer.read();用法
大大們感謝了!本魯菜比巴... 練習都遇到一堆Bug
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※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 12:05:34
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05/14 12:07, , 1F
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ty!!
※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 12:29:34
推
05/14 12:14, , 2F
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05/14 12:19, , 3F
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※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 12:34:50
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05/14 12:34, , 7F
05/14 12:34, 7F
實際在cmd下跑換行鍵會印出來...，ideone似乎不吃換行鍵 ..
※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 12:36:51
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05/14 12:52, 8F
xd~
※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 13:00:44
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感謝大大 @@!
※ 編輯: kingofsdtw (1.161.138.215), 05/14/2014 13:06:32
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05/14 13:06, , 10F
05/14 13:06, 10F
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