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445:ftHgĚźłľłń
07/05/12 21:04:23
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446:ftHgĚźłľłń
07/05/12 21:18:34
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07/05/12 21:25:35
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448:ftHgĚźłľłń
07/05/12 21:41:05
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449:ftHgĚźłľłń
07/05/12 22:01:19
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450:ftHgĚźłľłń
07/05/12 22:07:38
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07/05/12 22:38:09
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452:ftHgĚźłľłń
07/05/12 22:50:52
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453:ftHgĚźłľłń
07/05/12 23:01:45
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454:ftHgĚźłľłń
07/05/12 23:31:11
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07/05/12 23:52:35
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456:ftHgĚźłľłń
07/05/12 23:58:43
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457:ftHgĚźłľłń
07/05/13 01:05:32
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458:ftHgĚźłľłń
07/05/13 01:11:19
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459:ftHgĚźłľłń
07/05/13 01:13:45
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460:ftHgĚźłľłń
07/05/13 01:49:36
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461:ftHgĚźłľłń
07/05/13 02:34:48
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462:ftHgĚźłľłń
07/05/13 02:49:37
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463:ftHgĚźłľłń
07/05/13 05:20:05
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464:ftHgĚźłľłń
07/05/13 10:28:31
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465:ftHgĚźłľłń
07/05/13 10:38:20
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466:ftHgĚźłľłń
07/05/13 10:47:49
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467:ftHgĚźłľłń
07/05/13 10:51:09
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468:ftHgĚźłľłń
07/05/13 11:37:41
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469:ftHgĚźłľłń
07/05/13 11:39:09
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470:ftHgĚźłľłń
07/05/13 12:23:54
h=h2-h1;
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471:ftHgĚźłľłń
07/05/13 12:26:18
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472:ftHgĚźłľłń
07/05/13 12:34:24
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473:ftHgĚźłľłń
07/05/13 12:39:27
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474:ftHgĚźłľłń
07/05/13 13:41:33
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475:ftHgĚźłľłń
07/05/13 13:44:19
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476:ftHgĚźłľłń
07/05/13 14:38:09
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477:ftHgĚźłľłń
07/05/13 14:53:29
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478:ftHgĚźłľłń
07/05/13 15:06:25
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479:ftHgĚźłľłń
07/05/13 15:17:58
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480:ftHgĚźłľłń
07/05/13 15:21:29
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481:ftHgĚźłľłń
07/05/13 15:37:26
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482:ftHgĚźłľłń
07/05/13 16:35:21
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483:ftHgĚźłľłń
07/05/13 16:36:14
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484:ftHgĚźłľłń
07/05/13 17:38:14
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485:ftHgĚźłľłń
07/05/13 18:18:16
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486:ftHgĚźłľłń
07/05/13 19:09:46
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487:ftHgĚźłľłń
07/05/13 21:45:27
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488:ftHgĚźłľłń
07/05/13 22:05:30
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489:ftHgĚźłľłń
07/05/13 23:17:26
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490:ftHgĚźłľłń
07/05/13 23:30:41
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491:ftHgĚźłľłń
07/05/13 23:40:01
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492:ftHgĚźłľłń
07/05/14 01:23:17
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493:ftHgĚźłľłń
07/05/14 01:28:24
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494:492
07/05/14 01:30:17
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495:ftHgĚźłľłń
07/05/14 01:37:41
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496:492
07/05/14 01:45:04
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497:ftHgĚźłľłń
07/05/14 03:38:52
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498:ftHgĚźłľłń
07/05/14 03:58:47
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499:ftHgĚźłľłń
07/05/14 04:03:15
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500:ftHgĚźłľłń
07/05/14 04:17:23
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501:ftHgĚźłľłń
07/05/14 04:41:08
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502:ftHgĚźłľłń
07/05/14 09:12:10
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503:ftHgĚźłľłń
07/05/14 09:20:52
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504:ftHgĚźłľłń
07/05/14 09:24:40
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505:ftHgĚźłľłń
07/05/14 09:27:34
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506:ftHgĚźłľłń
07/05/14 09:29:40
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507:ftHgĚźłľłń
07/05/14 21:06:17
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508:ftHgĚźłľłń
07/05/14 21:07:39
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509:ftHgĚźłľłń
07/05/14 21:26:26
>>508
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510:ftHgĚźłľłń
07/05/14 21:50:42
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511:ftHgĚźłľłń
07/05/14 22:04:40
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512:ftHgĚźłľłń
07/05/14 23:16:26
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513:ftHgĚźłľłń
07/05/14 23:22:26
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514:ftHgĚźłľłń
07/05/14 23:44:47
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515:ftHgĚźłľłń
07/05/15 00:19:42
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516:ftHgĚźłľłń
07/05/15 00:24:50
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517:512
07/05/15 00:40:04
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518:ftHgĚźłľłń
07/05/15 02:50:44
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public static void main(String[] args) throws Exception {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
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int n = (new Integer(in.readLine())).intValue();
int i = 2;
while(n % i != 0) { i = i + 1; }
if(i == n) { System.out.println("This is a prime factor"); }
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519:ftHgĚźłľłń
07/05/15 03:13:53
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520:ftHgĚźłľłń
07/05/15 03:56:54
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521:ftHgĚźłľłń
07/05/15 04:10:44
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522:ftHgĚźłľłń
07/05/15 04:22:52
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523:ftHgĚźłľłń
07/05/15 04:46:55
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524:ftHgĚźłľłń
07/05/15 09:30:16
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525:ftHgĚźłľłń
07/05/15 11:14:51
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526:sage
07/05/15 15:06:31
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527:ftHgĚźłľłń
07/05/15 16:40:46
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528:ftHgĚźłľłń
07/05/15 21:16:50
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529:ftHgĚźłľłń
07/05/15 21:27:46
˝Şž˘˝˘ĚŠćíŠçńŞsplitĹŕgŚÎ˘˘ńśáȢŠ
530:ftHgĚźłľłń
07/05/15 21:37:33
˘âA
1,2,3,4,5,6,"123,23,45",12,55
đ
1 2 3 4 5 6 "123,23,45" 12 55
ĹŞŻ˝˘ĚšB
"123,23,45"ąĚŞđǤˇę΢˘ĚŠĆEEE
531:ftHgĚźłľłń
07/05/15 21:39:45
>>530
řpOęéŻÇB
List<String> list = new ArrayList<String>();
StringTokenizer st = new StringTokenizer(str, "\"", true);
boolean inQoute = false;
while(st.hasMoreTokens()){
@String token = st.nextToken();
@if(token.equals("\"")) inQuote = !inQuote;
@else if(inQuote) list.add(token);
@else list.addAll(Arrays.asList(token.split(",")));
}
532:530
07/05/15 21:45:32
>>531
TNXII
ĹŤÜľ˝B
čŞĆ¤˛´˘ÜˇII
533:ftHgĚźłľłń
07/05/15 21:49:20
>>531
123,23,45 ĚăÉ]ŞČóvfŞüéć¤ČB
ÜA>>530 ĚpŞŤčÄéČçŠÜíńŻÇB
534:ftHgĚźłľłń
07/05/15 22:07:03
>>533
while(st.hasMoreTokens()){
@String token = st.nextToken(inQuote ? "\"" : "\",");
@if(token.equals("\"")) inQuote = !inQuote;
@else if(!token.equals(",")) list.add(token);
}
535:ftHgĚźłľłń
07/05/15 22:11:09
vO˘oąĹüĐľÄA¤CđsÁĢܡB
ĎĆŠifśÜĹÍđĹŤ˝ĚšŞAforśŞÇ¤ľÄŕđĹŤ¸YńĹܡB
ÁÉńd[viHjÉČéĆŹľÄEEE
ČÉŠAhoCXáŚÜšńŠH
536:ftHgĚźłľłń
07/05/15 22:15:13
á¤QlđÇńĹÝé
537:ftHgĚźłľłń
07/05/15 22:15:44
>>535
ťĚęĹr§Ä10ńA Ř10ńđ 10ZbgâÁÄÝć¤B
ťęŞńd[vžB
538:ftHgĚźłľłń
07/05/15 22:19:56
> 536
âłľ˘JavaÁÄ{Ĺ×Íľ˝ńšŻÇA¤CĹo˝Űčđđą¤ĆľÄŕTbpĹľÄB
ŤűćÁĢéŠç^ľÄ˘ÄAĆžíęÄܡB
ÇąđǤ^ˇę΢˘ĚЎ˘ÄŕAforśÍ[vĆľŠŚÄęȢńšB
539:ftHgĚźłľłń
07/05/15 22:22:38
ťęČăǤ˘¤ŕžˇčᢢńžć
540:ftHgĚźłľłń
07/05/15 22:24:15
forĚOÉwhileđw×BwhileĚî{nÉÁťľ˝ĚŞforĆžÁÄŕßžĹÍȢB
541:ftHgĚźłľłń
07/05/15 22:25:48
ĄŠçĹŕxČŠç]EđlŚ˝çǤŠ
ťęŞ_Čç
ťĚ{Ĺŕá¤{ĹŕǢŠç˝xŕÇńĹáčđâÁÄÝéĆŠ
ÖŁśáČÄA{É100ńŽç˘JčÔľÄÇŢĆËRđĹŤéŞ éŠç
542:ftHgĚźłľłń
07/05/15 22:26:44
>>537
r§Ä1ńâÁ˝ç Ř10ńđ10ZbgśáËH
for(int r§Äń=0;r§Äń<10; r§Äń++){
@r§Äâé();
@for(int Řń=0; Řń<10; Řń++){
@@ Řâé();
@}
}
System.out.println("ळŰ");
543:ftHgĚźłľłń
07/05/15 22:28:30
>>542
r§Ä10ńľ˝ç1Şxeđ 10ZbgĹŕ˝Ĺŕ˘[ŻÇB
544:ftHgĚźłľłń
07/05/15 22:30:42
˘âr[ÉGJ!ÁĢÁÄŕçÁ˝Ů¤Ş˘˘ČB
545:ftHgĚźłľłń
07/05/15 22:31:37
u[gLvŠ
546:ftHgĚźłľłń
07/05/15 22:37:14
>>538
śá AforđǤđľÄ銳ŚÄ
547:ftHgĚźłľłń
07/05/15 22:40:29
>>542
ťęÁÄłAŔsˇéĆ
r§Ä¨ Ř*10¨r§Ä¨ Ř*10¨EEE
ÁÄąĆÉČçËH
548:ftHgĚźłľłń
07/05/15 22:45:19
͢͢AXAX
549:ftHgĚźłľłń
07/05/15 22:46:00
>> 546
đľÄ˘éƢ¤ŠłŚçę˝ŕeÍąńČ´śĹˇB
vOĹJÔľđs¤ęÉforśđg¤
forśĹÍJE^[ĆÄÎęéĎđÜíľÄŞJčÔłęé
ŤűÍforiúťĚŽG Jčԡ̎G ϝ̎jĆB
10ń\ڎéĆŠÍŻéńšŻÇAfđ\ŚľëÁÄĚŞđçČÄEEE
550:ftHgĚźłľłń
07/05/15 22:48:28
>>546
ĆAϝ̎ƊúťĚŽĆŠŞćđčÜšń
âÁĎč]Ež夊
551:ftHgĚźłľłń
07/05/15 22:49:31
549đÇńĹ535Ěďb\ÍÉsŔđoŚ˝B
552:ftHgĚźłľłń
07/05/15 22:58:11
ÜžčÉéőńĹȢžŻžëBाgÁÄŠÄŠçżâľ˝çǤžB
553:ftHgĚźłľłń
07/05/15 22:59:53
Ç[Üń š[Üń
Ç[Üń š[Üń
554:ftHgĚźłľłń
07/05/15 23:28:48
>>549,550
ťąŠçŠ
ąąĹęŠç§ŘJྷéơČéŠçĆč Ś¸JavaĚüĺTCgđOOÁÄŠŞ
ČčÉ éöxđľ˝ăĹżâľ˝űŞ˘˘ŠŕB
łçSɾ¹H˘şŞéAĹࢢŻÇ(__ÜĆß˝ăĹâçȢƪçęéĆv¤Ş)
ÜĹÍNĹŕSŇžľđˇéĚÍĺϞ뤯ǹ¤˘¤ĚÁÄ éúËREŞ
ńŻéć¤ÉŠŚÄéŕĚžŠçú߸ɪńŞęB
555:ftHgĚźłľłń
07/05/16 00:10:56
˘éńžćBą¤˘¤ČńĹŕčćčŤć賌ÄNŞłEE
ĆÉJavaÉ˝˘
ŔfÉÜčȢ
ढ˘ŠçAľńĹę
556:ftHgĚźłľłń
07/05/16 00:18:30
>>549
>vOĹJÔľđs¤ęÉforśđg¤
Ôá˘B
vOiASYjĹŻśđ˝xŕs˘˝˘ęAťęđJÔľĆÄÔB
for\śÁÄĚÍJÔľđŔťˇé˝žĚś@B
˝đJčÔľ˝˘ĚŠAlŚÄÝéąĆB
śđo͡éĚŠHlđŤˇĚŠHlĹęéĚŠđťčˇéĚŠHČÇB
>>555
˘éńžćBą¤˘¤ś@žŻoŚëÁÄćyCćNŞłEEE
ĆÉJavaÉ˝˘
ŔfÉÜčȢ
ढ˘ŠçAľńĹę
557:ftHgĚźłľłń
07/05/16 01:44:17
JavaĹMBR𫷦éc[ÍěęܡŠH
558:ftHgĚźłľłń
07/05/16 01:54:19
ĘíÍA.jpgĚćŞ\ŚłęAENTERđˇĆB.jpgÉĎíéB
B.jpgÉENTERđˇĆÜ˝A.jpgÉßčAIšÉÍC.jpgޤÂéB
Ƣ¤vOđgńžÂŕčČĚšŞAíÉC.jpgžŻŞ¤ÂčAENTERđľÄŕČń̽঵ܹńB
Ǥˇę΢˘Ěž夊H
559:ftHgĚźłľłń
07/05/16 01:57:40
>>558
ŤÝĚvOŞÔáÁĢéńžĆv¤źB
560:ftHgĚźłľłń
07/05/16 02:05:29
\[XŕNł¸ÉǤÔá˘đwEľëĆž¤Ěž
561:ftHgĚźłľłń
07/05/16 04:31:15
>>558
18sÚĚifĚđ𩼵ÄÝ
562:ftHgĚźłľłń
07/05/16 04:35:36
>>558
> Ǥˇę΢˘Ěž夊H
fobOˇęÎH
563:ftHgĚźłľłń
07/05/16 05:31:31
JFrameĚăÉFlashPlayerÚšéÉÍǤˇčᢢšŠH
@
564:ftHgĚźłľłń
07/05/16 05:47:08
>>527
slickeditÁÄĚŞÇńČŕĚČĚŠmçȢŻęÇA
javacĚŔsÂŤĚlocaleđpęÉľ˝ŻęÎA
-J-Duser.language=en
đjavacĚIvVɡę΢˘B-JĚăÉóđuŠČ˘ć¤ÉB
565:ftHgĚźłľłń
07/05/16 05:48:53
FlashPlayer
JFrame
566:ftHgĚźłľłń
07/05/16 11:29:05
żâšB
a.xlsƢ¤GNZt@CÉC:\\b.xlsƢ¤LqŞ éƾܡB
ܸa.xlsđvOŕĹ
POIFSFileSystem filein = new POIFSFileSystem(new FileInputStream(
"C:\\a.xls"));
ĚLqĹJŤÜˇB
ܸa.xlsÍăLĚlÉźÚvOŕĹwčľÄ˘éĚĹJŻéĚšŞA
ťĚăAa.xlsŕÉLqłęĢéC:\\b.xlsƢ¤śńđÇÝÝA
áŚÎdataƢ¤ĎÉi[ľÜˇB
ťęĚdataƢ¤ĎÉi[łęĢéC:\\b.xlsđQĆľÄA
POIFSFileSystem filein = new POIFSFileSystem(new FileInputStream(
"C:\\b.xls"));
Ƣ¤lČ`Ĺb.xlsđJŻéć¤Éľ˝˘ĚšŞÇ¤ˇę΢˘Ěž夊H
íŠčÉġ˘ÜšńBvˇéÉ
źÚvOŕĹpXđLqˇéĚĹČAĎÉi[łęĢéśńđÇÝÝ
ťęđpXĆľÄÇÝńĹt@CđJƢ¤ű@đłŚÄ˘˝žŤ˝˘ĚšB
567:ftHgĚźłľłń
07/05/16 11:41:19
ĎÉi[łęĢéĚČçťĚĎđťĚÜÜgŚÎ˘˘ĚĹÍH
pXĚ`ÖĚŽ`ÍKvŠŕľęńŞB
568:ftHgĚźłľłń
07/05/16 12:34:06
čŞĆ¤˛´˘ÜˇB
ťĚŽ`ű@ŞíŠçȢĚšŞBB
569:ftHgĚźłľłń
07/05/16 12:43:44
dataÉC:\\b.xlsÁÄśńŞi[łęÄéČç
POIFSFileSystem filein = new POIFSFileSystem(new FileInputStream(data));
ĹŚŚńĆżá¤ĚńH
Ž`ŕ˝ŕKvȢć¤Č
ÁÄKv éË
dataŞStringžĆľÄ
data=data.replaceAll("\\\\","\\");
ĆĹŕˇęÎH
570:ftHgĚźłľłń
07/05/16 14:06:51
>>569
ľČĢ˘
POIFSFileSystem filein = new POIFSFileSystem(new FileInputStream(data));
ĹŚŚÍ¸
é˘Í data Ş Array â ArrayList Ý˝˘ČĚžÁ˝ç[v`
571:558
07/05/16 14:20:48
Ą˛×ÄܡŞA
Ćč Ś¸ŕeđ °ÄÜľ˝B
URLŘݸ(www.vipper.org)
572:558
07/05/16 14:27:22
>>571ĚâÂÍAżĺÁĆC.jpgĚŞÓčŞÁŚÄľÜÁÄéńšŞEEE
573:ftHgĚźłľłń
07/05/16 14:40:49
ł¸ÉRgˇéŻÇ
switchĚĹgetKeyCode()đ˝xŕÄŃoľÄéŠçśáȢŠČ
574:ftHgĚźłľłń
07/05/16 14:44:21
paint Ě
bkgrp ń null
575:ftHgĚźłľłń
07/05/16 14:47:42
ČńžŢčŠ
576:ftHgĚźłľłń
07/05/16 14:49:38
>>571
KeyEvent ĚÍŤűÁÄĚÍdlŞł˘BvbgtH[iL[{[hĚíŢjÉŽŞá¤B
keyPressed ÍľnßÉ 1ńžŻÄÎęéƢ¤OńŢÄéÝ˝˘žŻÇA
L[ľnßÄŠçL[َÜĹ n~b˛ĆÉ keyPressed đÄŃoˇvbgtH[ŕ éĚĹvÓB
577:ftHgĚźłľłń
07/05/16 15:56:37
>>570
ŮńĆžB"C:\\\\\\\\\\hoge.txt"ĆŠĹŕĺävžÁ˝B
ćŞÉhCuśŞt˘Ä˘éŠçUNCpXĆćĘĹŤéÁĹƊB
578:ftHgĚźłľłń
07/05/16 16:00:03
RMIT[ođ쏾ĢܡB
[gIuWFNgŞGCĚ^C~OĹłČÁľܤÂ\Ť
URLŘݸ(d.hatena.ne.jp)
đ׾ĨŤ˝˘ĚšŞA
staticĎÉÁĨAQĆŞŘęČ˘ŞŞŠÁĢé
CX^XĚĎơéAĚű@ľŠł˘Ěž夊B
R[hIÉAिĺÁĆĚŮĚǢ`ɾĨŤ˝˘ĚšŞB
Ü˝A[gIuWFNgĚGNX|[gĚuÔÉIuWFNgŞ
ćžłęéÂ\ŤŞ éŠçRXgN^ĹĚŞ]XA
ĆžÁ˝bđgubĆľÄßɡ˘˝ĚšŞAÇđoÜšńĹľ˝B
ąĚîńŠçŞĹŤť¤ČLźČĆľ čܡž夊H
579:ftHgĚźłľłń
07/05/16 19:45:31
vO~OŠĚŞŽSÉSŇČńšŞAť¤˘¤SŇüŻĚJavaĚQlÍČÉŞ˘˘Ĺľĺ¤ŠH
˘ÜĚĆąëAęűÍó⪠ÁÄऽűŠÚŻđÂŻÄŠä×˝˘ĚĹB
580:ftHgĚźłľłń
07/05/16 20:54:58
>>579
ČşvO~OŞĹŤČ˘ĚŠÁÄ{B
gÍJavaüĺ{Aڊ罊oéB
581:ftHgĚźłľłń
07/05/16 22:57:09
ÚŠçr[[[[II
EEEÍůÉĹśąŕ˛Ć
582:ftHgĚźłľłń
07/05/16 23:52:11
>>579
şÁ˝˘R
URLŘݸ(www.amazon.co.jp)
ćSŇÉŠßé{ÁĢŚÎALĹŕíŠé`nŞLźžŻÇ
u{¨ĚSŇvČçvO~OÁÄTOŞłÁĎčíŠçńžë¤Šç
}âCXgŞ˝łń Á˝Ů¤ŞŠČčíŠč⡢
iťĚÓđlśš¸EßéŇEăŇŞâ˝ç˝˘j
ČĚĹAąĚ{¨ˇˇß
IC[{žŠçRAśÍŕǜš
583:ftHgĚźłľłń
07/05/17 04:38:42
beanÉinit()ĚúťŞüÁĢܡB
ťĚbeanđiroŠçusebeanľ˝ęAbeanĚinit()ĚŞĚÍńĚjspÖĚNGXgÍłęȢšÝܡŠH
ťęĆŕjspÖĚNGXgĚxÉusebeanËbeanĚinit()ĆČÁľܢܡŠH
584:ftHgĚźłľłń
07/05/17 07:48:09
>> 582
PáĚŹęČńžŞAHead First JavaÍÇžŞSŇÉÍǤŠĆB
ÇńČ{ĹŕǢńžŞAĹżńž\[XŞŽŠČ˘ĆŠA_OB
ŠŞIÉÍGoogleŞęÔǢQlžĆv¤ź
585:ftHgĚźłľłń
07/05/17 07:51:27
>> 583
beanĚRXgN^Šç init() đÄŃoľÄ˘éÁÄĹOKH
useBeanľ˝ÉǤČéŠÍAbeanĚXR[vÉËśˇéB
XR[vŞrequestČçÎńúťłęéiCX^XŞśŹłęéjB
sessionĹ éČçÎAŻęsessionĹg˘ÜíłęéĆđľÄǢB
i׊˘ÍČŞľÄ˘éŠç ĆÍŠŞĹ˛×ëj
initÉSystem.outĆŠuCN|CgĆŠd|ŻÄAźűĚŽđmFˇéĚŞ˘˘ćB
586:ftHgĚźłľłń
07/05/17 11:36:37
ćyűAAhoCX¨č˘ľÜˇB
IC[ĚJAVANCbNt@XĹ×ČńšŞ
úĚiKiNXĚo[jĚĆąëĹÂÜâÄČŠČŠćÉißȢŢܡB
Ćč Ś¸ĆÇÝißĢܡŞAđōȢƹ몽ČÁÄŤÜľ˝B
ą¤˘¤ĆŤÍAđĹŤéÜĹJčÔľÇŢľŠČ˘ĚŠ
ŞŠçȢČčÉęĘčÇÝißĢűŞÇ˘ĚŠAÇżçĚűŞÇ˘Ĺľĺ¤ŠH
ťŕťŕAąĚöxĚÓĹÂÜâÄé_ĹÍJAVAÍÜž˘Ĺľĺ¤ŠH
ľľ˘ÓŠĹŕ\˘ÜšńĚĹAhoCX¨č˘ľÜˇB
587:ftHgĚźłľłń
07/05/17 11:39:47
>>586
vOđŔŰÉgńĹŽŠľ˝ąĆ čܡŠH
588:586
07/05/17 11:44:56
>>587
NCbNt@XÉfÚłęĢéŕĚÍĹżńĹŽŠľÄ˘ÜˇŞA
ŠŞĹ˝Šđgńžčľ˝ąĆÍ čÜšńB
589:558
07/05/17 12:18:27
xČčÜľ˝ŞÔ čŞĆ¤˛´˘ÜˇB
ľŠľ˘žÉvOÍŽŹľÄÜšńB
ŕ¤ľŠŞĹćŁéÂŕčšB
590:źłľłń
07/05/17 12:31:37
URLŘݸ(gihyo.jp)
âÁÄÝę
591:586
07/05/17 12:46:52
>>590
ťÝfÚłęĢéĚÍvZŞĺĚĚć¤ĹˇËB
ĹŕA×ÉČčܡBAÚĚć¤ČĚĹąęŠçŞyľÝšB
čŞĆ¤˛´˘Üľ˝B
592:586
07/05/17 12:49:16
>>590
eńÍ1y[WĹÍČŠÁ˝ńšËEEEB
ĹăĚy[WÉKŞ Á˝ĚÉĄCtŤÜľ˝B
âÁÄÝć¤Ćv˘ÜˇB
593:ftHgĚźłľłń
07/05/17 14:38:14
String expr = "2 * 3 + 7";
Calculator calc = new Calculator();
String value = calc.eval(expr);
value = 13 ÉČé
Ý˝˘ČNXÁÄ čܡŠH
594:ftHgĚźłľłń
07/05/17 14:54:19
>>593
ŠŞĹěÁÄžł˘
595:ftHgĚźłľłń
07/05/17 15:13:34
ťĚŕĚƢ¤íŻÉ͢ŠČ˘Ş
6Č~ČçXNvgAPIgÁÄRhinoÉ]żłšéÁÄčÍ éČ
596:ftHgĚźłľłń
07/05/17 15:32:40
żÁą˘RpCěéÂŕčĹâÁÄÝ
597:ftHgĚźłľłń
07/05/17 15:45:26
^Śç꽳̎ĚöđSÄ\ڎévOđ쏾ȳ˘B˝ĆŚÎ12ĚęA2,3,4,6đ\ڎéB
Ƣ¤ć¤ČâčÍ[vđg¤ĚšŠHÇČ˝ŠŚđAA
598:ftHgĚźłľłń
07/05/17 15:53:57
ÄAđgŚĆH
599:ftHgĚźłľłń
07/05/17 16:02:55
>>597
˝đgÁÄŕǢĚĹÍ
void printInnsuu(int n){
for(int i = 2; i <= n / 2; i++)if(n % i == 0 )System.out.print(i + ",");
}
600:ftHgĚźłľłń
07/05/17 16:29:41
>599łń
čŞĆ¤˛´˘Üľ˝(^3^)/
601:ftHgĚźłľłń
07/05/17 17:21:48
>>593 jay+JFlexČçąńČ´śĹ
--Calculator.jay
%{
public class Calculator {
private Integer result;
%}%token <Integer> NUMBER
%type <Integer> expr
%left '+'
%left '*'
%%
string: | string expr { result = $2; }
expr: NUMBER { $$ = $1; }
| expr '+' expr { $$ = Integer.valueOf($1.intValue() + $3.intValue()); }
| expr '*' expr { $$ = Integer.valueOf($1.intValue() * $3.intValue()); };
%%
public String eval(String expr) throws Calculator.yyException, java.io.IOException {
yyparse(new Lexer(new java.io.StringReader(expr)));
return String.valueOf(result);
}
}
602:ftHgĚźłľłń
07/05/17 17:23:27
--Lexer.flex
%%
%public
%class Lexer
%implements Calculator.yyInput
%type int
%eofval{
return YYEOF;
%eofval}
%{
private int token;
private Object value;
public boolean advance() throws java.io.IOException { return (token = yylex()) != YYEOF; }
public int token() { return token; }
public Object value() { return value; }
%}
%%
" " { }
[1-9][0-9]* { value = Integer.valueOf(yytext()); return(Calculator.NUMBER); }
. { return yytext().charAt(0); }
--Test.java
public class Test {
public static void main(String[] args) throws Exception {
String expr = "12 + 3 * 7";
Calculator calc = new Calculator();
String value = calc.eval(expr);
System.out.println(expr + " = " + value);
}
}
603:ftHgĚźłľłń
07/05/17 18:36:39
jarđěÁÄAvOĚŠçjarđŔsłš˝˘ĚšŞA
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604:ftHgĚźłľłń
07/05/17 20:39:31
>>603
C~t
605:ftHgĚźłľłń
07/05/17 22:24:04
>>604
˝ĆŚÎSWTĹPćĘěÁÄAjarÉľÄ
ĘĚVXeŠç{^NbNCxgĆŠĹA
ąĚjarÉľ˝ćĘđÄÔŞĹŤéĚŠČÁÄAAA
606:ftHgĚźłľłń
07/05/17 22:27:35
>>605
ĹŤéĆv¤ŻÇB
ďĚIČóľŞTbpíŠçńĚĹA
ďĚIÉǤâéŠÍŠŞĹlŚęB
607:ftHgĚźłľłń
07/05/17 22:57:49
>>606
SWTĹćĘđěÁÄAjarɡéĆąëÜĹĹŤ˝ĚšŞA
ťęđĄxÍAJFrameĹěÁ˝ćĘĚ{^NbNCxgĹ
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FXľç×ÄŕíŠçČŠÁ˝ĚĹAŕľć뾯ęÎłŚÄžł˘B
608:ftHgĚźłľłń
07/05/17 23:10:43
>>607
Runtime.exec(String command)
609:ftHgĚźłľłń
07/05/17 23:30:38
class Sample{
@@@@static boolean b;
@@@@public static void main(String[] args){
@@@@@@@int x = 0;
if (b) {
@@x = 1;
} else if(b = false) {
x = 2;
} else if(b) {
x = 3;
} else {
x@= 4;
}
System.out.println("x = " + x);
@@@}
}
uif(b = false)vĚĆąëĹbĚúlĹ éfalseĆęvľA
ux = 2vĆoéĆvÁĢ˝ĚšŞA
ŔsˇéĆux = 4vĆ\ŚłęܡB
˝Ěť¤Č銲łö袽˘ĚšB
610:ftHgĚźłľłń
07/05/17 23:38:54
>>609
>} else if(b = false) {
bÉfalseđăüľÄéŠçH
611:ftHgĚźłľłń
07/05/17 23:40:21
> uif(b = false)vĚĆąëĹbĚúlĹ éfalseĆęvľA
ťęAärśáČÄăüžŠçB
ärľ˝˘Čç if(b == false)
612:ftHgĚźłľłń
07/05/17 23:52:40
booleanĆtrue,falseđärČńÄgĚŃŕćžÂ
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if( b )
if( !b )
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613:609
07/05/18 00:01:22
ärĚ"=="śáČA"="ČĚĹăüÉČÁÄľÜÁĢ˝íŻĹˇËB
ČéŮÇAíŠčÜľ˝B
Ǥŕ čŞĆ¤˛´˘Üľ˝B
614:ftHgĚźłľłń
07/05/18 00:45:18
>>612
if(b){} else {} ޢśáńB
615:ftHgĚźłľłń
07/05/18 01:09:47
SunĚR[fBOX^CÍif(b==ture) else
>>608
ť¤˘¤ÓĄśáČÄOOoÝ˝˘ÉĘXÉĹß˝ĘR|[lgiEBWFbgjđAgľ˝˘ÁÄÓĄśáȢH
616:ftHgĚźłľłń
07/05/18 01:16:01
> SunĚR[fBOX^C
URLŘݸ(java.sun.com)
> f(b==ture) else
ťńȢÄČËH
617:ftHgĚźłľłń
07/05/18 01:22:39
boolean b = false;
ysDČR[hz
if (b == true) {
@// @
} else if (b == false) {
@// @
}
yüľ˘R[hz
if (b) {
@// @
} else if (!b) {
@// @
}
618:ftHgĚźłľłń
07/05/18 01:25:01
> } else if (!b) {
ŢčŠH
619:ftHgĚźłľłń
07/05/18 01:26:16
ÁÄéńž
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620:ftHgĚźłľłń
07/05/18 06:24:48
>>609
żČÝÉ == true đhžŞAąęÍÓ_B
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ąęÉÎľÄAboolean ĚęÍAfalseŞnłęéŠçAĘĆľÄOKB
ť¤lŚéĆA612ĚĺŁŕAĆ´śéB
621:ftHgĚźłľłń
07/05/18 06:45:48
ärZĚĘÍ boolean ČĚĹA boolean đ true, false Ć
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ťĚĘŕ boolean ČĚĹiČşŞ
622:ftHgĚźłľłń
07/05/18 07:37:55
(...(((b == true) == true) == true) ... == true)
623:ftHgĚźłľłń
07/05/18 08:06:04
łŔÄAÁÄąíËH
624:ftHgĚźłľłń
07/05/18 10:24:01
javaÁÄě坾ĢCĹŠę˝\tgEFAJRXgş°ęéĚH
ŹxŹ˘ľC++ĚűŞ˘˘Ćv¤ńžŻÇB
625:ftHgĚźłľłń
07/05/18 10:31:11
>>624
JavaĹCĚ\tgÍěęȢČ
626:ftHgĚźłľłń
07/05/18 10:41:14
>>625
gÝÝVXeĆŠÍH
627:ftHgĚźłľłń
07/05/18 11:24:29
ÇĚžęŕg˘ÇąëŞá¤ŠçČ
}`KK{žć
628:ftHgĚźłľłń
07/05/18 12:30:18
boolean ÍA^UlľŠüÁĹȢ^ČńžŠç
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629:ftHgĚźłľłń
07/05/18 12:46:29
>>628
ÓŢÓŢB
ťęČçÎA\bhĚßčlŞbooleanĚęÍǤˇéH
if(isHogeHoge()) {}
Ć
if(isHogeHoge() == true) {}
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630:ftHgĚźłľłń
07/05/18 13:32:15
>>629
´Í >>628 śáȢŻÇAOŇĚűŞÇ˘B
if (!isHoge()) Ć if (isHoge() == false) ĹŕOŇŠČB
631:ftHgĚźłľłń
07/05/18 13:33:19
== true đüęçęéĆA˝ŠŞđgíȢĆđōȢB
ľęĚâčžë¤ŞA´ÍȢűŞÍéŠÉŞŠč⡢B
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ctype.h Ě is nÖĆŠ 1 ČOĚlŕÔˇć¤ÉČÁÄéŔžÁ˝čˇéąĆརľB
632:ftHgĚźłľłń
07/05/18 13:40:30
C/C++ žĆ == NULL ĆŠ != NULL ÍÇâéB
ÁÄŠAś@ÄéŻÇĘ̞꞊çXᢞËB˛ßńB
633:ftHgĚźłľłń
07/05/18 13:41:24
|C^Í^UlśáȢŠçĚŞĘžë¤B
634:ftHgĚźłľłń
07/05/18 13:46:46
>>629
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if(isHogeHoge()){}@¨ŕľHogeHogeČçÎ(ärIfźÉÇßé)
if(isHogeHoge() == true){}@¨ŕľHogeHogeŞ^ČçÎ(˘Š˘ŕvOI)
635:ftHgĚźłľłń
07/05/18 14:31:32
>>618
ą¤lŚéńželse if(!b)else assert false;
ťęÍ_ńžĆEEEEČńžÁÄHBs\žÁÄH
636:ftHgĚźłľłń
07/05/18 14:33:19
>>635
b ŞĘXbhŠçĎXłęéÂ\ŤŞ éńžćB˝ÔńB
637:ftHgĚźłľłń
07/05/18 15:07:02
˝Ć˘¤ëŻČvOI
638:ftHgĚźłľłń
07/05/18 15:48:14
>>637
Â@volatile
639:ftHgĚźłľłń
07/05/18 16:02:38
˘âAťę˝ĚđÉŕČčÜšńŠçB
640:ftHgĚźłľłń
07/05/18 16:23:51
public class VolatileSolvesEverything {
private boolean đ = false;
/* Ş */
if (đ) { /* Râń(SĚş) */} else { /* Bs\Ƣ¤ąĆÉľ˝˘ */ }
}
641:ftHgĚźłľłń
07/05/18 16:29:53
>>629
!đŠĆˇćčÔáÁ˝ăüđŠĆľ˝űŞoOĆľÄɢžë¤
642:ftHgĚźłľłń
07/05/18 17:21:34
if(true - true == 0)
643:ftHgĚźłľłń
07/05/18 17:32:37
>>642
booleanÍřŤZōȢÁĹƪŠÁÄéH
644:ftHgĚźłľłń
07/05/18 18:02:16
SŇĚżâśáȢŠŕľęȢŻÇA
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ÇČ˝Š¨č˘ľÜˇB
645:ftHgĚźłľłń
07/05/18 19:47:43
>>644
URLŘݸ(www.atmarkit.co.jp)
646:ftHgĚźłľłń
07/05/18 20:02:30
>>644
pbVuȲ¸ű@ޢĚČçA
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647:ftHgĚźłľłń
07/05/18 20:17:52
´Í ! ĚăÉÍK¸óüęéć¤ÉľÄéB
if(! b) Ý˝˘ÉAÚ§Âć¤ÉB
648:ftHgĚźłľłń
07/05/18 20:18:05
>>644
URLŘݸ(q.hatena.ne.jp)
649:ftHgĚźłľłń
07/05/18 20:19:22
>>644
URLŘݸ(hp.webnavisys.com)
650:ftHgĚźłľłń
07/05/18 20:20:03
>>644
URLŘݸ(exp.webnavisys.com)
651:ftHgĚźłľłń
07/05/18 20:25:57
>>647
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652:ftHgĚźłľłń
07/05/18 20:35:36
>>651
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653:ftHgĚźłľłń
07/05/18 20:39:33
>>652
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654:ftHgĚźłľłń
07/05/18 20:41:49
>>652
žßśáń
655:ftHgĚźłľłń
07/05/18 20:42:27
>>653
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656:ftHgĚźłľłń
07/05/18 20:48:07
>>653
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657:ftHgĚźłľłń
07/05/18 21:24:47
>>638-639
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