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178:ftHgĚźłľłń
07/06/07 18:47:58
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179:ftHgĚźłľłń
07/06/07 18:51:14
systemÖ
180:178
07/06/07 18:51:42
ÜAvÍJAVAĚRpCŞĘ|ČĚĹhbOˇéžŻĹoé\tgđCĹě轢ÁÄbČńšB
181:178
07/06/07 18:54:29
>>179
čŞĆ¤˛´˘ÜˇB
żĺÁĆâÁÄÝܡB
182:ftHgĚźłľłń
07/06/07 19:19:13
strcmp(buf, '\0');
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183:ftHgĚźłľłń
07/06/07 19:23:49
>>182
URLŘݸ(www.linux.or.jp)
řĚ^Şá¤BiƢ¤Š˝Ôństrcmp()Ş˝đˇéÖČĚŠ¨á˘ľÄ˘éj
184:ftHgĚźłľłń
07/06/07 19:26:23
ťŕťŕťńČÖÄÔç˘Čçstrlenޢśáń
185:ftHgĚźłľłń
07/06/07 19:37:02
>>183
Ćč Ś¸nullmoji[2]É'\0'đüęÄstrcmpđľ˝çłíÉŽěľÜľ˝B
čŞĆ¤˛´˘Üľ˝B
>>184
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186:ftHgĚźłľłń
07/06/07 19:42:50
C++ĹNXđĆŤAJavaĚŤűÉíšć¤ĆvÁÄA
#define Public public:
#define Private private:
#define Protected protected:
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ťęĆŕžçŠÉC++ĚíŻŠçÍO꽍űH
187:ftHgĚźłľłń
07/06/07 19:46:56
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188:ftHgĚźłľłń
07/06/07 19:52:34
>>186
m9i L,_dMjĚ߯
189:ftHgĚźłľłń
07/06/07 19:56:46
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190:ftHgĚźłľłń
07/06/07 19:57:08
>>186
PASCALÉ
#define BEGIN }
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191:ftHgĚźłľłń
07/06/07 19:59:41
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192:ftHgĚźłľłń
07/06/07 20:20:55
>>187
ÖęđJeSĘÉŔ×ÄŤ˝Äcc
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>>189
˘âćŞŞŹśĚpublicĆŠÍ\ńęČńĹ
>>190
ccŚŚĆAˇ˘Üšń
193:ftHgĚźłľłń
07/06/07 20:23:51
}NČńžŠç\ńęŕłŕȢžë
194:ftHgĚźłľłń
07/06/07 20:26:05
#define for if(0); else for
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195:ftHgĚźłľłń
07/06/07 20:29:36
>>186
âéČB
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#define public public:
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class A {
public void foo();
void bar();
};
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196:ftHgĚźłľłń
07/06/07 20:29:41
>>192
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197:ftHgĚźłľłń
07/06/07 20:37:01
>>194
for (int i=0; ...) {
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198:ftHgĚźłľłń
07/06/07 20:41:40
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199:ftHgĚźłľłń
07/06/07 22:09:01
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200:ftHgĚźłľłń
07/06/07 23:01:19
ť¤˘ŚÎVisual@C++Ĺ.NETAvP[VĚEBU[hđg¤ĆA
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201:ftHgĚźłľłń
07/06/07 23:03:36
>>199
ťęŞdlžÁ˝ŠŕmęȢŞAKiÉÍČÁĢȢăŠB
202:ftHgĚźłľłń
07/06/07 23:06:05
Óé[˘KiĚbžŻÇA
ťęĹŕČÁÄȢĚH
203:ftHgĚźłľłń
07/06/07 23:07:51
ARMâhtgđKižĆž¤ĚČç
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204:ftHgĚźłľłń
07/06/07 23:26:13
ČéŮÇBhtgiKĹľŠąĚdlÍČŠÁ˝íŻŠB
205:178
07/06/07 23:43:26
>>178šBĆč Ś¸TvÁÄąĆĹ
system("cd c:\\java");
system("java HelloWorld");
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Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld
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206:178
07/06/07 23:49:32
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207:ftHgĚźłľłń
07/06/07 23:52:22
system("java c:\\java\\HelloWorld");śáĘÚČĚH
208:ftHgĚźłľłń
07/06/07 23:52:57
ťęźęĚsystemÄoÍA×ŘęÉČéŠç
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209:178
07/06/07 23:56:35
ęń˛ĆÉ×ŘęČńĹˇŠĽĽĽB\Ę|šË
Ćč Ś¸system("java c:\\java\\HelloWorld");ĹŔsľÄݽ̚ŞAâÍč
Exception in thread "main" java.lang.NoClassDefFoundError: c:\java\HelloWorld
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210:178
07/06/08 00:06:01
system("javac c:\\java\\HelloWorld.java");
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211:ftHgĚźłľłń
07/06/08 00:12:18
JgɜݡéKvŞ éĚŠČ?
ťęĆŕćŘ蜊B
ÁÄąĆĹAsystem("cd c:\\java; java HelloWord")Ćsystem("java c:/java/HelloWordl")đľÄĄXB
212:ftHgĚźłľłń
07/06/08 00:21:01
ćÉR}hvgÉjava c:\java\HelloWorldÉĹżńĹÝęÎH
213:ftHgĚźłľłń
07/06/08 09:35:51
>>212
ĘÍťęđĹÉâéíČ
214:ftHgĚźłľłń
07/06/08 10:47:42
C++ĚQĆÍAgÍ|C^ĆŻśĹAQĆćĚAhXŞÉLŻłęÄéńšŠH
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215:ftHgĚźłľłń
07/06/08 10:55:06
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216:ftHgĚźłľłń
07/06/08 11:34:37
>>214
ĘíĎŞX^bNđÁďˇéŰŘÍȢB
ÜľÄAQĆĎŞX^bNđÁďˇéŠÇ¤ŠÍRpCćB
217:178
07/06/08 12:13:26
>>212
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218:178
07/06/08 12:19:35
>>211
system("cd c:\\java; java HelloWord");
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system("java c:/java/HelloWordl");
žĆAException in thread "main" java.lang.NoClassDefFoundError: c:/java/HelloWorld
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219:178
07/06/08 12:23:46
system("copy c:\\java\\HelloWorld.class c:\\java\\HelloWorld2.class");
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220:ftHgĚźłľłń
07/06/08 12:32:11
javaĚdlŞíŠÁÄȢČB
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221:178
07/06/08 12:44:54
>>220
čŞĆ¤˛´˘ÜˇBǤâçlĚ×sŤĚć¤ĹˇËBľŠľA
SetCurrentDirectory((LPCWSTR)"c:\\JAVA");
ĆľÄŕAJgfBNgŞĎíÁ˝ć¤ČŽě;ȢĚšŞEEEB
ťĚădirR}hđĹÁ˝çAâÍčvWFNgĚfBNgŞ\ŚłęܡB
222:ftHgĚźłľłń
07/06/08 12:48:21
ÜłŠĆÍv¤ŞADhCuĹěƾĽčľÄB
223:ftHgĚźłľłń
07/06/08 12:49:32
SetCurrentDirectory((LPCWSTR)"c:\\JAVA");
SetCurrentDirectory(L"c:\\JAVA");
śác
224:178
07/06/08 12:53:25
đˇéŞoÜľ˝B
Ćč Ś¸vWFNgĚvpeBĚśÝčđUnicodeŠçÝčČľÉĎXľÜľ˝B
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ÉĎXľAsystem("dir")đľ˝ĆąëAJAVAfBNgŞ\ŚłęÜľ˝B
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čŞĆ¤˛´˘Üľ˝B
225:ftHgĚźłľłń
07/06/08 13:32:56
SetCurrentDirectory(_T("c:\\JAVA")) ČçAunicodeĹŕÝčłľĹŕŽć
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226:ftHgĚźłľłń
07/06/08 13:42:37
Ćŕ¤ęÂB
system("java c:/java/HelloWordl");
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system("java -classpath c:/java HelloWordl");
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227:178
07/06/08 13:54:53
>>225
JÉ čŞĆ¤˛´˘ÜˇBLXgÍ ÜčľČ˘Ů¤Ş˘˘Ý˝˘ĹˇËB
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>>226
ę-classpathi-cpjŕgÁÄŔsľÄݽ̚ŞAmŠoČŠÁ˝ĹˇB
HelloWorldĚÔčŞ>>211ĹÔáÁÄéĚÉŕŔÍCt˘Ä˘ÄAżáńĆÔčđźľÄŔsľÜľ˝B
228:ftHgĚźłľłń
07/06/08 13:56:31
>>227
classpath ĚwčĆ HelloWordl ĚÔÉÍXy[XŞ éńžŻÇíŠÁÄéH
229:ftHgĚźłľłń
07/06/08 14:00:32
ú{Éŕ¤ęl˘éĚŠA{lČĚŠB
URLŘݸ(www.google.co.jp)
230:178
07/06/08 14:04:28
>>228
AĺävšBżáńĆźpXy[XüęĢܡB
ĆAǤâç>>227ĚSetCurrentDirectory()ÍřĚ^ĆŠĚâčśáČŠÁ˝ĹˇB
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Ǥâçstrncat(dirPass, &argv[0][0], point);đŔsľ˝ăÉsystemR}hŞgŚČ˘ĹˇB
system("dir");đŔsľ˝žŻĹG[ŞEEEB
231:ftHgĚźłľłń
07/06/08 14:10:49
>>230
żáńĆRsyľÄâÁÄݽ̊ć
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232:178
07/06/08 14:18:29
>>231
żáńĆRsyľÄâčÜľ˝BHelloWorldŞNXźČĚŕđľÄ˘ÜˇB
233:ftHgĚźłľłń
07/06/08 14:32:47
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234:ftHgĚźłľłń
07/06/08 14:44:31
>>230
ÇąŠóľÄéńĹľĺ¤B
dirPassÍżáńĆśńđuŻéđwľÄéH
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235:178
07/06/08 15:16:42
>>233
ť¤˘¤łĹŕȢć¤ČĽĽĽB
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dirPassđprintfĹ\Śłš˝çżáńĆÚIĚŕĚđ\ŚľÄęÜľ˝B
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236:ftHgĚźłľłń
07/06/08 15:18:42
>>233Ěç÷ÉCĂŻć
237:ftHgĚźłľłń
07/06/08 15:19:58
ČńŠłAâë¤ĆľÄéąĆŞV[gJbgěéöxĹĹŤť¤ČČ´śČńžŞ
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łîCĹěë¤Ćˇé٤Ş^âČńžŞEEE
238:178
07/06/08 15:30:47
>>236
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>>237
âë¤ĆľÄ˘éąĆÍAD&DĹ.javađnľ˝çRpCA.classđnľ˝çťęđŔsˇévOšB
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Ƣ¤ŠAR}hvvgĹR}hĹÂĚŞ˘ČńšGG
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239:ftHgĚźłľłń
07/06/08 15:32:32
strncpy()ÍSĺBĎÉIÉg¤RŞČ˘ČçAsprintf()đgŚB
240:ftHgĚźłľłń
07/06/08 17:32:11
ľ˝Ěć¤ČvOĹAĄ˛×ĢéĘuđo͡éÉÍǤľ˝çǢšŠ?
printf("%d\n", Fd)Ćľ˝çlŞĎťľÜšńEEE
struct ffblk Fd;
findfirst("*", &Fd, 55);
do {
printf("%s\n", Fd.ff_name);
}
while(!findnext(&Fd));
241:ftHgĚźłľłń
07/06/08 17:45:49
>>240
˝ŕŞŠçȢ
242:ftHgĚźłľłń
07/06/08 17:48:57
>>241
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243:ftHgĚźłľłń
07/06/08 17:50:47
A_dir
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244:ftHgĚźłľłń
07/06/08 17:59:58
>>243
ÖđÄAIÉŻÎǢśáń
245:ftHgĚźłľłń
07/06/08 18:05:38
>>244
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246:ftHgĚźłľłń
07/06/08 18:07:08
˝Ě?
247:ftHgĚźłľłń
07/06/08 18:09:33
FdđŰśľÄ¨ŻÎ˘˘
248:ftHgĚźłľłń
07/06/08 18:10:05
öÄA^ŢĊç[vťˇęÎH
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249:ftHgĚźłľłń
07/06/08 18:13:57
>>246 ÄAÍsŔčÉČéńšć
>>247 struct ffblk Fd , Fe; ĆľÄFe = FdĆL^ľÄÝÜľ˝Ş˝JßĹľ˝
250:ftHgĚźłľłń
07/06/08 18:19:05
struct ffblk[MAX_DIR_DEPTH];
251:ftHgĚźłľłń
07/06/08 18:19:21
ÄAŞsŔčĆÍcc
252:ftHgĚźłľłń
07/06/08 18:21:44
ĘÉX^bNÉĎß΢˘śáńB
253:ftHgĚźłľłń
07/06/08 18:23:20
>>249
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254:ftHgĚźłľłń
07/06/08 18:28:29
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255:249
07/06/08 18:29:22
Źxđă°é×ÉĄXbhĹÇÝÝ˝˘ńšć
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256:ftHgĚźłľłń
07/06/08 18:31:38
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257:ftHgĚźłľłń
07/06/08 18:32:30
ÄŢײĚŢšÍPÂČĚÉAĄ˝ÚŻÄŢĹą¸ž˝ľ˝çA
ŠŚÁÄxČéć¤ČCŞľČ˘ĹŕȢ
258:ftHgĚźłľłń
07/06/08 18:35:07
>>250
ißéOÉAfBNgîńđ枾Ĩ˘Ä
ŠŞĹťąĚfBNgđÝčľźšÎ˘˘ÁĹƊ
ťęĹĹŤť¤Šŕ
259:ftHgĚźłľłń
07/06/08 18:36:02
(ęĘIÉÍ)łĘČV[NŞśľÄAxČčܡB
260:ftHgĚźłľłń
07/06/08 18:36:15
>>257
ŔŰÉf[^đÇÝŢóĹÍȢńšć
261:ftHgĚźłľłń
07/06/08 18:37:02
FindFirstFile()ŞÔľÄŤ˝nhđX^bNĆľÄ
ŕÁƯ΢˘žŻśáȢĚH
ťĚnhÁĆŻÎAÉFindNextFile()ÄńžçżáńĆ
ąŤŠçÔÁĹȢŠH
262:257
07/06/08 18:39:04
>>260
´Í >>259 ĚąĆđzčľÄ˘˝B@]vČV[NśˇéŠçxČéńśáËH@ÁÄąĆ
263:ftHgĚźłľłń
07/06/08 18:42:22
>>256
ťĚAvČçA2XbhľŠŽŠľÄ˘Č˘ćB
°çÍAGUIXbhƲ¸XbhŠB
ŽŤđŠÄ˘ÄŕAĆÄŕĄXbhĹâÁĢéć¤ÉÍŠŚČ˘B
˛×ŕľČ˘ĹzĹęéđÉUÜÁ˝ËB
264:249
07/06/08 18:46:10
ĄĚűŞ˘Ĺˇć
ĄXbh
D-Usage. 36s
URLŘݸ(hp.vector.co.jp)
PęXbh
VCDCASE 45s
URLŘݸ(www.hi-ho.ne.jp)
265:ftHgĚźłľłń
07/06/08 18:49:33
CžęČńšŞ
ŠěÖĹŔřĹśńđÔˇÍÂ\šŠH
266:257
07/06/08 18:49:52
>>264
ǤâÁÄ HDDą¸ž˝ŞĄ˝ÚŻÄŢĹÁĢéĚđmFľ˝ĚŠłŚÄ~ľ˘
267:ftHgĚźłľłń
07/06/08 18:50:33
>>264
>263
268:ftHgĚźłľłń
07/06/08 18:54:11
Xbh1ÂĹŕŽŕ̪ōȢĚÉ
269:ftHgĚźłľłń
07/06/08 19:00:58
ľŠľAǤĹࢢŻÇD-UsageĆŠ˘¤\tgAŹ˘ĚŠŕmęȢŻÇg˘ď˘ČB
ěŇ{lÍxÉüÁĢé椞ŠçĘɢ˘ŻÇB
Â[ŠAVCDCASEÍÚIŞá¤śáńBá¤ÚIĚ\tgđärľÄŹx]XÁÄ>249ÍÇąÜŢđđNšÎCŞĎŢńž?
270:ftHgĚźłľłń
07/06/08 19:09:05
>>265
ōܡ
271:ftHgĚźłľłń
07/06/08 20:52:54
>>249
A_dir
@- file1
@- file2
B_dir
@- file3
Ć Á˝ęÉ~ľ˘ĘÍČşĚÇÁżH
1) A_dir B_dir
2) A_dir file1 file2 B_dir file3
1)ČçFdđŰśˇęÎOKB
272:ftHgĚźłľłń
07/06/09 01:52:08
windowsÂŤĹTCHARÉÎľ˝WoÍÖĚiostreamđg˘íŻéć¤Éľ˝˘íŻĹˇŞ
#ifdef UNICODE
#define tcout wcout
#define tcin wcin
#define tcerr wcerr
#define tclog wclog
#endif
#ifdef _MBCS
#define tcout cout
#define tcin wcin
#define tcerr wcerr
#define tclog wclog
#endif
Ěć¤Étc*đč`ˇéĚÍÇȢńž夊H
ŕľť¤Ĺ éČçÎAĺĚÄĆľÄÍÇĚć¤ČŕĚŞ čܡŠH
273:ftHgĚźłľłń
07/06/09 01:55:20
ĺĚÄÍăÖÄĚtypošorz
274:ftHgĚźłľłń
07/06/09 01:56:39
#ifdef _UNICODE
iostream& tcin = cin;
(ry
275:ftHgĚźłľłń
07/06/09 01:57:45
>>272
Ćč Ś¸A_MBCS ubNŕĚcÍ cin, cerr, clog Éľ˝Ů¤Ş˘˘Ćv¤ćB
276:ftHgĚźłľłń
07/06/09 01:57:52
>>272
¨ťçAÂlEÂŤĹÓŠÍlXžĆv¤B
ÂlIÉÍASÂâTÂČçšéŞAąńȹƾČÄŕâčȢć¤ČmÉľ˝˘B
ĹAťĚŤűČńžŞUNICODEĆ_MBCSŞŞęźűč`łęĢ˝ęĚąĆŕ
lŚÄA#if-#else-#endifĚŮ¤Ş˘˘ŠĆB
ŕľÍAźűč`łęĢ˝çRpCG[ɡéĆŠB
277:ftHgĚźłľłń
07/06/09 02:01:44
>>274
cin Ě^Í iostream śáČÄ istream âËB
ťľÄA_UNICODE ĚęÍ wistream B
278:ftHgĚźłľłń
07/06/09 02:05:01
>>272
ŔۢÁżá¤ńžćËAťęB
ŠŞŕ˝ć¤ČRgľÄéľA˝ŞĺävžĆv˘ÜˇćB
279:ftHgĚźłľłń
07/06/09 02:29:52
ń čŞĆ¤˛´˘Üľ˝B
FlĚÓŠđQlÉąĚć¤ÉľÜľ˝B
#ifdef UNICODE
@@#ifdef _MBCS
@@@@#error define either only UNICODE or _MBCS.
@@#else
@@@@std::basic_istream<TCHAR, std::char_traits<TCHAR> >& Tcin = std::wcin;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tcout = std::wcout;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tcerr = std::wcerr;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tclog = std::wclog;
@@#endif
#else
@@#ifdef _MBCS
@@@@std::basic_istream<TCHAR, std::char_traits<TCHAR> >& Tcin = std::cin;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tcout = std::cout;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tcerr = std::cerr;
@@@@std::basic_ostream<TCHAR, std::char_traits<TCHAR> >& Tclog = std::clog;
@@#else
@@@@#error define either only UNICODE or _MBCS.
@@#endif
#endif
ygÁ˝žŻČńĹsďÍŞŠčÜšńŞA
iostreamâiosfwdĹĚč`ŠçlŚęÎąęĹ˘Żť¤ÉvŚÜˇB
_INC_TCHARĚč`đKvơéć¤ÉĆŠÜžFXtŻÁŚé׍ąĆÍ éĆͨŕ˘ÜˇŞ
280:ftHgĚźłľłń
07/06/09 03:17:18
fopen("test.txt", "w");
Ĺt@CđI[vľć¤Ćľ˝ĚšŞAǤâçŔst@CĚęĹÍČA
C:\C:\Documents and Settings\[Uź
ĚfBNgŞÎŰĆČÁĢéÁۢšBǤɊÎŰđŔst@CĚ éęÉľ˝˘ĚšŞA
Ǥˇę΢˘Ěž夊HƢ¤ćčŕAĘŔst@CĚęŞÎŰÉČéĆv¤ĚšŞAAA
281:ftHgĚźłľłń
07/06/09 03:24:21
>>280
ĘŔst@CĚęŞÎŰÉČéĆv¤ĚšŞAAA
ťńČuĘvÍ Č˝Ě]ŕÉľŠ čÜšńB
ĺlľâÎpXwčˇéČč[UÉÝčľÄŕç¤ČčCXg[ĹÝčˇéČč
AvP[VĚÝčđőˇéČčľÄžł˘B
282:534
07/06/09 03:49:25
>>280
ąęgÁÄžł˘
int getExecutedDirectory(const char* argv[], char* dest, size_t dest_sz) {
size_t i = 0;
size_t len;
len = strlen(argv[0]);
while (i < len) {
printf("argv[0][%d]:%c\n", len-i, argv[0][len-i]);
if (argv[0][len-i] == '\\')
break;
++i;
}
if (dest_sz < len-i +2)
return -1;
strncpy(dest, argv[0], len-i+1);
dest[len-i+1] = '\0';
return 0;
}
argvÍmain(int argc, char* argv[])ĚargvĹ
destÍoÍćĚśńĚćŞ|C^
dest_szÍsizeof(dest)š
żČÝÉąęC++ĚSTLg¤Ć4söĹĹŤżá˘Üˇ
283:534
07/06/09 04:20:39
üǾܾ˝
// R}hCřzńŠçŔsłę˝fBNgđ枡é
int getExecutedDirectory(const char* argv[], char* dest, size_t dest_sz) {
size_t i;
size_t len;
i = len = strlen(argv[0]);
while (i > 0) {
if (argv[0][i-1] == '\\')
break;
--i;
}
if (dest_sz < i +2 || i == 0)
return -1;
strncpy_s(dest, dest_sz, argv[0], i);
dest[i] = '\0';
return (int)i;
}
284:ftHgĚźłľłń
07/06/09 04:36:26
>>281
ťńČAvP[VŠ˝ąĆËŚ
285:534
07/06/09 04:48:38
ÜžźˇĆąë čÜľ˝(^^
// R}hCřzńŠçŔsłę˝fBNgđ枡é
size_t getExecutedDirectory(const char* argv[], char* dest, size_t dest_sz) {
size_t i;
size_t len;
i = len = strlen(argv[0]);
while (i > 0) {
if (argv[0][i-1] == '\\')
break;
--i;
}
if (dest_sz < i +1 || i == 0)
return -1;
strncpy_s(dest, dest_sz, argv[0], i);
dest[i] = '\0';
return i;
}
286:ftHgĚźłľłń
07/06/09 05:58:26
R}hCřŤŠçŔsW
[ĚꪞçęéĆvÁ˝çĺÔá˘B
287:534
07/06/09 06:31:11
Úľ^^
288:534
07/06/09 06:49:51
ŠČđľÜľ˝^^
tpXśáȢĆćžĹŤČ˘ĚĹ
windowsžĆGetModuleFileName()đg¤ĚšË^^
ąĚÓÍÂŤËśÉČéĚĹÓŞKvšË^^
×ÉČčÜľ˝^^^^GG
289:ftHgĚźłľłń
07/06/09 06:51:34
system()ÖÁÄŚäČĚĹˇŞĽĽĽB
printf("aaa\n");đRgAEgˇéžŻĹAG[ŞoľܢܡB
ąęÍ´ŞAsystem()Ĺg¤ĚćđNľÄéĆlŚÄ˘˘Ěž夊H
290:ftHgĚźłľłń
07/06/09 06:51:36
1.UnixnÍarg[0]ÉpXŞüçȢńśáČŠÁ˝ŠČB
2.obt@I[o[ľŠŻ˝çG[ľÄę
3.Shift-JISžĆťĚR[hÍܸËHuc:\\.exeĆŠv
4.const char* argv[]śáČÄchar const *const argv[]Č
291:534
07/06/09 08:06:37
ąęĹǤžĺ¤H
ŕ¤WindowsÁťĹˇŞ(Ƣ¤ŠUNIXĚŔsÂŤŞł˘(LEÖE`) )
// R}hCřzńŠçŔsłę˝fBNgđ枡é
size_t getExecutedDirectory(TCHAR* dest, size_t dest_sz) {
_locale_t loc;
size_t len;
// Ŕst@CĚtpXđćž
TCHAR fullpath[4096];
GetModuleFileName(NULL, fullpath, sizeof(fullpath));
// P[Ýč
loc =_create_locale(LC_CTYPE, "japanese");
// ĹăĚ\đŠÂŻÄARs[ÍÍ[fullpath,len)ŞKpĹŤéć¤ČlenđśŹ
TCHAR* last_slash = _tcsrchr(fullpath, '\\');
len = last_slash - fullpath +1;
// oÍćĚeĘŞsŤČçG[Ĺ-1đÔˇ
if (len-1 == 0 || dest_sz < len) {
if (dest_sz > 0)
dest[0] = '\0';
return -1;
}
// Rs[ľÄI[É0
_tcsncpy_l(dest, fullpath, len, loc);
dest[len] = '\0';
return len-1;
}
292:ftHgĚźłľłń
07/06/09 08:17:05
>>289
ťĚüÓđNľÄęȢĆČńĆྦȢ̾ŞB
293:ftHgĚźłľłń
07/06/09 08:34:05
>>279
std::basic_istream<TCHAR, std::char_traits<TCHAR> >& Tcin = std::wcin;
ĆŠÁÄAąąĹ TCHAR gÁÄŕӥȢCŞB
EÓŞžçŠÉ wistream ^žľA
wistream Ƣ˝űŞˇÁŤčľÄ˘˘Ćv¤şB
294:ftHgĚźłľłń
07/06/09 09:21:55
1.sizeof(fullpath) ¨ sizeof fullpath / sizeof *fullpath
2._tcsrchr(fullpath, '\\')¨ _T('\\')
3._tcsrchr(fullpath, '\\') _UNICDEŠMBCSŞč`łęÄȢĆShift-JISÍâčNąˇ(˝Ôń)
4.dest[0] = '\0'¨_T('\0')
5.return -1¨return static_cast<size_t>(-1)ĆŠ
Ť ąęĹäľëB(UNCpXžĆâč éŠŕ)
std::basic_string<TCHAR> getExePath()
{
TCHAR exe_path[MAX_PATH];
DWORD r = ::GetModuleFileName(NULL, exe_path, sizeof exe_path / sizeof *exe_path);
if( r == 0 || r == sizeof exe_path / sizeof *exe_path )
throw std::runtime_error("¤Źá ");
TCHAR drive[_MAX_DRIVE], path[_MAX_PATH];
_tsplitpath(exe_path, drive, path, NULL, NULL);
return std::basic_string<TCHAR>(drive) + path;
}
295:ftHgĚźłľłń
07/06/09 09:27:16
>>294
sizeof(fullpath)śáČńĹ ŠńĚńšŠH
296:ftHgĚźłľłń
07/06/09 09:54:28
>>294žŻÇA
GetModuleFileNameĚćRřÍoCgPĘĚTCYĹČzńvfđ
wčˇéBUnicoderhĚÍsizeof(TCHAR)Ş2ČĚĹATCHAR buf[10]Í
@sizeof buf = 20
@sizeof buf / sizeof *buf = 10
áÁÄ˝ç˛ßń
297:ftHgĚźłľłń
07/06/09 10:05:43
>>296
RÂČBË
298:ftHgĚźłľłń
07/06/09 10:46:05
>>297
URLŘݸ(msdn2.microsoft.com)
> The size of the lpFilename buffer, in TCHARs.
žŠç>>296Ĺ ÁÄé
299:ftHgĚźłľłń
07/06/09 17:45:36
wb_[t@CĹ
class temp{
public:
int *func();
};
Ƣ˝ęAfuncĚč`ÍǤŤnßę΢˘ĹˇŠ
int temp::*func()
int temp::(*func())
int *temp::func()
300:ftHgĚźłľłń
07/06/09 17:59:13
ęÔşśáȢĆVSĚCeZXŞřŠČŠÁ˝ĚĹęÔş
301:ftHgĚźłľłń
07/06/09 18:05:51
>>299
RpCĹŤéĚÍęÂžŻľŠČ˘žëH
302:ftHgĚźłľłń
07/06/09 18:16:44
>>299
int* func();
303:ftHgĚźłľłń
07/06/09 19:58:45
>>279
ev[gftHgřŞ éńžŠç
std::char_traits<TCHAR>ÜĹĽVÉwčľČÄࢢĆv¤
304:ftHgĚźłľłń
07/06/10 00:26:59
żĺÁĆkB
CSV`ŽĚeLXgt@CđĚpˇéąĆÉČÁ˝ńžŻÇA
GXP[vĚű@ČÇA׊˘dlÉ¢ÄYńĹéB
ąĚÓĚčÔdlÁÄÇńČ´śŠČB
ępĚüÍc[đpӾȢęAâÁĎčExcel ˝čÉíšéĚŞx^[žë¤ŠB
ĹAťĚčÔdlÉÎľ˝CÜ˝ÍC++ĚCuŞ ęΨ袾ܡB
305:ftHgĚźłľłń
07/06/10 00:30:56
ÁÄRFCĹŤÄČŠÁ˝ÁŻ
306:304
07/06/10 00:59:15
RFC éĚŠcc čŞĆ¤AżĺÁĆTľÄÝé
307:ftHgĚźłľłń
07/06/10 02:42:21
C++ĹŠŞĹěÁ˝NXĚVectorđgÁÄVector ađéžľÄ
-ađg˘˝˘ĚšŞÇĚć¤ÉˇęÎć˘Ĺľĺ¤Š
ć뾨˪˘ľÜˇ
308:ftHgĚźłľłń
07/06/10 02:44:07
>>307 ܸđEŹÜˇB
309:ftHgĚźłľłń
07/06/10 02:46:32
ŚŚĆćíŠçńŻÇ
-ZqđI[o[[hH
310:ftHgĚźłľłń
07/06/10 02:46:58
PZqđg˘˝˘ÁÄąĆH
2łxNgĚážĆAVectorĚoÉ
Vector operator - () const {return Vector(-x, -y);}
Ý˝˘Č´śŠH
311:307
07/06/10 02:54:52
đľÜľ˝ čŞĆ¤˛´˘Üľ˝
312:ftHgĚźłľłń
07/06/10 04:01:52
linuxĹWCuđCXg[ľ˝˘ĚšŞ
glibc-2.5.0-0exp1
glibc-2.5.0-0exp2
Ěá˘ÁÄČńšŠH
313:ftHgĚźłľłń
07/06/10 07:16:07
1Ć2
314:ftHgĚźłľłń
07/06/10 11:47:50
>>312
ťĚpbP[WÍ Ubuntu ÉľŠł˘ÁۢČA
´ÍFedorag˘žŠçćíŠçń
UbuntunĚXÉĹŕsÁ˝Ů¤Şćł°ž
315:ftHgĚźłľłń
07/06/10 13:20:40
t@CîńĚćžĚdűłŚÄB
316:ftHgĚźłľłń
07/06/10 13:24:06
stat
317:ftHgĚźłľłń
07/06/10 13:30:01
file
318:ftHgĚźłľłń
07/06/10 14:10:54
WindowsÂŤĹCCÓĚt@CŞĎXłę˝ÉC
ĎXĚíŢiěŹCXVCíjĆCĎXđ^Ś˝vZXđ
o͡évOđ쏾ć¤ĆvÁĢܡD
ĎXĚmĆťĚíŢÉÖľÄÍCWin32APIĚReadDirectoryChangesWĹ
ćžĹŤéĚšŞCĎXđ^Ś˝vZXĚćžű@Ş
Win32APIâ.NETđTľÄઊčÜšńD
˝Šű@Ş ęÎłŚÄ˘˝žŻÜšńŠH
319:318
07/06/10 14:11:45
ˇÝÜšńC
WindowsÂŤ@¨@WindowsXPÂŤ
š
320:ftHgĚźłľłń
07/06/10 14:56:21
VB.NETĆC#.NETĹAĺŤŮČé_ĆÍAǤ˘¤ĆąĹľĺ¤H
lŚ˝ŠĆŠAR[fBOĚdűĹłŚÄžł˘B
321:ftHgĚźłľłń
07/06/10 15:09:24
łŞ VB Š C/C++ ŠA̡
322:ftHgĚźłľłń
07/06/10 15:11:46
#include <iostream>
struct A {
@@A(){
@@@@ std::cout << "A" << std::endl;
@@ }
@@ ~A() {
@@@@ std::cout << "~A" << std::endl;
@@ }
@@ template<class T>
@@ static void func() {
@@@@ std::cout << "func" << std::endl;
@@ }
};
int main() {
@@ A().func<int>();
@@ return 0;
}
ČăĚvOđŔsˇéĆ
vc, gccĹÍ
A
func
~A
ĆoÍłęAbccĹÍ
func
~A
Ć\ŚłęÜľ˝B
RXgN^ŞÄÎęȢĚÍbccĚoOž夊H
żČÝÉoÖÉtemplateđgíČŠÁ˝čstaticĹČŻęÎâčČRXgN^ÍÄÎęéć¤ĹˇB
323:ftHgĚźłľłń
07/06/10 15:19:03
>>322
oOžËB bcc ČńÄgíČŻčᢢB
324:RQO
07/06/10 15:24:40
[ĚlŚűĆŠAĺŤáÁ˝čľÜšńŠH
čAĎĚŤčűĆŠEEEE
CX^XĚű@ĆŠAlŚűĆŠEEE
PÉAűžŞá¤žŻH
325:322
07/06/10 15:38:39
>>323
XǤŕšB
âÍčoOšŠB
bccÍRpCŹxľŠčŞČ˘ĚŠČĆ´śéĄúąĚ B
326:ftHgĚźłľłń
07/06/10 15:39:27
>>324
.NETXÍźÉ éžëBČńĹąąĹˇńžH
ÇĚç˘á¤ŠĚĘuÖWÍąńČ´śĹA
VB6||||||VB.NET|C#
[ĚlŚűĆŠCX^XĚlŚűÍVB6ŠçĺŤĎXÉČÁÄéB
327:RQO
07/06/10 15:55:44
˛ßńB
C#XƨᢾĽB
328:ftHgĚźłľłń
07/06/10 18:12:08
ꞯ#ĚíŢđĎŚÄćŁÁĢéĚÉ
329:ftHgĚźłľłń
07/06/10 19:01:15
\˘Ě/NXđÖÉnˇĆŤÍA|C^ŠQĆŞgíęéąĆŞęĘIĚć¤ĹˇŞA
ßčlŞ\˘Ě/NXČĚÍĘšŠH
330:ftHgĚźłľłń
07/06/10 19:08:14
>>329
Rs[Şd˘ęÉÍđŻçęéŻÇAPÉ|C^âQĆÉľÄ
uŤˇŚçęȢąĆŕ éĚĹAřÉä×ęÎgíęé@ďÍ˝˘Ĺľĺ¤B
331:ftHgĚźłľłń
07/06/10 19:21:23
URLŘݸ(www.cs.bme.hu)
ŞĚTCgĚvOđĆľÄ
makeľÄÝ˝çG[ŞĹÄAmakeĹŤÜšńĹľ˝B
ÇĚć¤Éľ˝çmakeōܡŠH
ŔsÍCygwinăĹsÁÄܡB
G[ŕeÍ
$ make
g++ Input_Output_Manager.o Apriori.o Trie.o Apriori_Trie.o main.o -o ../apriori
Input_Output_Manager.o: In function `_ZN20Input_Output_ManagerC2ERSt14basic_ifstreamIcSt11char_traitsIcEEPKc':
Input_Output_Manager.cpp:(.text+0x2f): undefined reference to `_ZNSt9basic_iosIcSt11char_traitsIcEE4initEPSt15basic_streambufIcS1_E'
Input_Output_Manager.cpp:(.text+0x4a): undefined reference to `_ZNSt13basic_filebufIcSt11char_traitsIcEEC1Ev'
E
E
E
Input_Output_Manager.o:(.gnu.linkonce.r._ZTI20Input_Output_Manager+0x0): undefin
ed reference to `_ZTVN10__cxxabiv120__si_class_type_infoE'
Input_Output_Manager.o:(.gnu.linkonce.r._ZTI20Input_Output_Manager+0x8): undefin
ed reference to `_ZTISt14basic_ofstreamIcSt11char_traitsIcEE'
collect2: ld returned 1 exit status
make: *** [../apriori] Error 1
332:ftHgĚźłľłń
07/06/10 19:42:17
>>331
¤żĆÍÂŤŞá¤ŻÇCTrie.cppĚ
bool Edge_point_less(const Edge edge, const itemtype label)
ĚÂśĘĚăĚZ~Rćč˘Ä
ęxmake cleanľ˝ Ćmakeľ˝çŹ÷ľ˝ć
333:ftHgĚźłľłń
07/06/10 19:48:07
>>329
Źł˘\˘Ě/NXČçȢąĆŕȢB
ĄGČNXžĆ ÜčâçȢBFłĹÍȢŠŕľęńŞB
ZqI[o[[hĚßčlÍáOĹAóľÉćčĘÉg¤ŞA
ŹxŞ~ľ˘ĆŤpÉť¤ĹȢÖđpÓľ˝űŞ˘˘Ćv¤B
334:ftHgĚźłľłń
07/06/10 20:20:48
>>332
Ź÷ľÜľ˝B čŞĆ¤˛´˘ÜˇB
335:ftHgĚźłľłń
07/06/10 20:23:04
>>332
Élł
336:ftHgĚźłľłń
07/06/10 20:52:44
>>335
É׾ÉŕČçńŠÁ˝ć
337:ftHgĚźłľłń
07/06/10 20:54:11
Éߏ
338:ftHgĚźłľłń
07/06/10 21:44:29
ąŻÄAżâˇÝÜšńB
łÁŤĚ
URLŘݸ(www.cs.bme.hu)
ĚâÂČńšŞA
URLŘݸ(kansai2channeler.hp.infoseek.co.jp)
ŞĚŕÁơ˘ć¤Čf[^ÇÝÜšć¤ĆˇéĆ
11 [sig] apriori 436 open_stackdumpfile: Dumping stack trace to apriori.exe.stackdump
ÁÄĹÄAŽŤÜšńB
Žć¤ÉˇéÉÍAÇĚŞđÇĚć¤Éˇę΢˘ĹˇŠH
339:ftHgĚźłľłń
07/06/10 23:51:01
}`[Ył
340:ftHgĚźłľłń
07/06/11 11:47:18
g++ĹAAƢ¤NXđpłľ˝BƢ¤NXđ쏾A
void func(B obj_arg) Ƣ¤Öđč`ľÄBđnˇĆA
BĚRs[RXgN^ÍÄÎęéĚšŞAAÍĘíĚRXgN^Ş
ÄÎęܡB(Rs[RXgN^ĹÍȢAĆž¤ÓĄĹˇ)
ąęÍAČşąĚć¤ÉČÁĢéĚž夊H
˘ÜC++đךŞAąĚŞŞ[žĹŤ¸É˘ÜˇB
ˇÝÜšńŞÇČ˝ŠRđłŚÄŕçŚÜšńž夊H
341:ftHgĚźłľłń
07/06/11 12:26:40
>>340
ÄťˇéĹŹŔĚ\[X\ÁÄ
342:ftHgĚźłľłń
07/06/11 12:29:24
class A {
A(){}
A(int n){}
};
class B:A {
B(){}
B(int n){}
};
B b(1);
ÁĢ˝çAîęNXAĚRXgN^ÍÇÁżŞÄÎęéH
ĆESPľÄÝé
343:ftHgĚźłľłń
07/06/11 12:46:26
>>341
#include <iostream>
using namespace std;
class aaa {
public:
@ aaa() {printf("%p: [%s]: %s called\n",this,"aaa","constructor");}
@ aaa(const aaa &a) {printf("%p: [%s]: %s called\n",this,"aaa","copy constructor");}
@ ~aaa() {printf("%p: [%s]: %s called\n", this, "aaa", "destructor");}
};
class bbb : public aaa {
public:
@ bbb() {printf("%p: [%s]: %s called\n", this, "bbb", "constructor");}
@ bbb(const bbb &b) {printf("%p: [%s]: %s called\n", this, "bbb", "copy constructor");}
@ ~bbb() {printf("%p: [%s]: %s called\n", this, "bbb", "destructor");}
};
void func2(bbb x){return;}
int main()
{
@ @ bbb x;
@ @ func2(x);
@ @ return 0;
}
344:ftHgĚźłľłń
07/06/11 12:47:18
>>343
üsŞ˝ˇŹéƢíę˝ĚĹAíŻÜľ˝B
ŔsĘÍČşĚć¤ÉČčÜľ˝B
~/> g++ samp.cpp
~/> ./a.out
0xbfc07bee: [aaa]: constructor called
0xbfc07bee: [bbb]: constructor called
0xbfc07bef: [aaa]: constructor called
0xbfc07bef: [bbb]: copy constructor called
0xbfc07bef: [bbb]: destructor called
0xbfc07bef: [aaa]: destructor called
0xbfc07bee: [bbb]: destructor called
0xbfc07bee: [aaa]: destructor called
345:ftHgĚźłľłń
07/06/11 12:52:34
>>344
class bbb : public aaa {
public:
bbb() {printf("%p: [%s]: %s called\n", this, "bbb", "constructor");}
- bbb(const bbb &b) {printf("%p: [%s]: %s called\n", this, "bbb", "copy constructor");}
+ bbb(const bbb &b): aaa (b) {printf("%p: [%s]: %s called\n", this, "bbb", "copy constructor");}
~bbb() {printf("%p: [%s]: %s called\n", this, "bbb", "destructor");}
};
346:ftHgĚźłľłń
07/06/11 12:57:06
>>345
ˇ˘ÜšńARÍđĹŤÄȢĚšŞAŠę˝ĘčÉ
ľ˝çAîęNXĚRs[RXgN^ŞÄÎęÜľ˝B
Ǥâç×sŤĚć¤ĹˇB
¸çľÜľ˝B
čŞĆ¤˛´˘Üľ˝B
347:ftHgĚźłľłń
07/06/11 12:59:40
GXp[342
348:ftHgĚźłľłń
07/06/11 13:16:15
>>342
>>347
ČéŮÇAîęNXĚÖÍAwčľČŻęÎ
řŞČ˘ŕĚŞÄÎęéƢ¤ąĆž夊H
ĄÉČÁÄA342ĚŤÝĚÓĄŞľíŠčÜľ˝B
349:ftHgĚźłľłń
07/06/11 13:19:25
>>348
Rs[ˇéKvŞČŻęÎRs[RXgN^ŞÄÎęȢĚÍWľRB
350:ftHgĚźłľłń
07/06/11 13:25:20
>>349
ĹŕARs[RXgN^ŞÄÔîęNXĚÖÍ
ftHgĹÍAîęNXĚRs[RXgN^ÉČÁĢé
Ěžë¤ĆvÁĢܾ˝B
(ÍÁŤčĆÓŻľÄ˘˝íŻĹÍȢšŞB)
351:342
07/06/11 13:48:27
RXgN^ĚÄŃoľűÍĆwĹâÁÄéĆĺďlÜéB
>>342ÉľÄŕAB(int) ŞŠŽIÉ A(int) đÄńĹęéŕĚĆ
čÉv˘ńĹ˝ľiťęŕŠČ衢ąĆjB
ęxŞŠÁľ܌ÎČńÄąĆÍȢbČńĹAÜ ćŁęB
352:ftHgĚźłľłń
07/06/11 21:21:19
string::find Ć string::find_first_of A
string::rfind Ć string::find_last_of ÁÄA
Ǥá¤ĚH ŻśH
353:ftHgĚźłľłń
07/06/11 21:23:36
rĚLłAfirstŠlastŠĚá˘
begin¤ŠçTľnßéŠeng¤ŠçTľnßéŠĚá˘
354:ftHgĚźłľłń
07/06/11 21:52:19
˛ßńBśEĚärĚbB
đŕđŞóŮÇÇńžç
SRá¤ÖĆŞŠÁ˝B
355:ftHgĚźłľłń
07/06/12 14:27:03
ostringstream ÁÄAflush ŕ endl ŕľČ˘Ĺ str Äńžç
sŽSČÜÜoÍłęéąĆÁÄ éĚH
ĺävžÁÄŰŘŞ ę΢˘ńžŻÇB
356:ftHgĚźłľłń
07/06/12 18:12:14
VC.NETĹrhľ˝ĆŤÉAťĚrhľ˝úđEXEt@CÉ
˝çŠĚű@ĹßÝ˝˘ĚžŻęÇAǤľ˝ç˘˘ŠľçH
357:ftHgĚźłľłń
07/06/12 18:15:59
__DATE__ Ć __TIME__
358:ftHgĚźłľłń
07/06/12 18:23:26
>357
´ÓˇéíćB
359:ftHgĚźłľłń
07/06/12 18:34:03
ŕ¤ęÂłŚÄżĺ¤ž˘B
Jun 12 2007
ÁÄoéĚđA
2007N612úɡéÉÍǤľ˝ç˘˘ŠľçH
360:ftHgĚźłľłń
07/06/12 20:18:53
üÍľ˝ŠRđ4ĹčA4ÂĚĎÉűß˝ăA
]čđ_ÉčUévOđ˘ÄŠÜľ˝
#include<ctime>
#include<cstdlib>
#include<iostream>
using namespace std;
int main()
{
int a;//KČ即ĚĎđÇÝćçšé˝ßĚĎ
int c1;
int c2;
int c3;
int c4;//ađ4ĹčA]čđąĚ4ÂĚlÉ_Éi[ˇé
int b;
c1=c2=c3=c4=0;
scanf("%d",&a);
b=a % 4;
printf("%d,%d\n",a/4,b);
printf("%d,%d,%d,%d\n",c1,c2,c3,c4);
while(b>0)
{
srand(time(NULL));
int dice=rand() % 4;
361:360
07/06/12 20:20:06
ąŤĹˇ
switch(dice)
{
case 0:
{
c1++;
c2+=0;
c3+=0;
c4+=0;
}
case 1:
{
c1+=0;
c2++;
c3+=0;
c4+=0;
}
case 2:
{
c1+=0;
c2+=0;
c3++;
c4+=0;
}
case 3:
{
c1+=0;
c2+=0;
c3+=0; c4++;
}
}
362:360
07/06/12 20:22:09
printf("%d\n",dice);
//dice=0;
b--;
}
printf("ŞzvZăÉ\n");
printf("%d,%d,%d,%d\n",c1,c2,c3,c4);
c1+=(int)a/4;
c2+=(int)a/4;
c3+=(int)a/4;
c4+=(int)a/4;
printf("%d,%d,%d,%d\n",c1,c2,c3,c4);
scanf("%d",&c1);
return 0;
}
ąĚć¤ÉěÁ˝ĚšŞA]čŞ2ÉČéęÉ
ǤľÄŕ]ŞČvZđľÄ˘éć¤ĹˇB
srand(time(NULL));
int dice=rand() % 4;
ÉâčŞ éĚŠAcaseśŞ¨Šľ˘ĚŠŞŠç¸ŔÁĨčܡ
ć뾨袾ܡ
363:ftHgĚźłľłń
07/06/12 20:25:30
>>360
+=0Ä
364:ftHgĚźłľłń
07/06/12 20:26:45
caseĚăÉbreakˇéńž
365:ftHgĚźłľłń
07/06/12 20:29:49
ąęłAŮÁÄc1`c4đzńÉľżáŚÎswitchŠĚŞsvžíČ
ęÔĚ´öÍ >>364 ĚwEľÄéƨčžĆv¤Ş
366:ftHgĚźłľłń
07/06/12 20:37:55
>>359
ŔsÉŠŞĹϡˇęÎB
367:MSX++
07/06/12 20:42:32
while(b--) {
*(int *)(((void *)(&c1))+(rand()&3))++;
}
˝žľAc1Šçc4ÜĹŞAąč`łęĢéŕĚơéBANSI
ÂŤËśČçB
int cx[4];
while(b--) {
cx[rand()&3]++;
}
ŠČH
y[WĹVX\ŚXbhĚőŢXębčĚj
[X¨ÜŠšXgĽIvVđ\ŚÉÂÔľ2ch
5016úOÉXV/258 KB
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