2024å¹´4æ3æ¥ãæ ªå¼ä¼ç¤¾estieã¨ã®å ±å¬ã§ã競ããer ã®ã½ããã¦ã§ã¢ã¨ã³ã¸ãã¢ã¨ãã¦ã®ãã£ãªã¢ãã¹ãããã¼ãã«ãããã£ãªã¢ã¤ãã³ããéå¬ãã¾ããã å½æ¥ã¯æ ªå¼ä¼ç¤¾estieã¨å½ç¤¾ã®ã¨ã³ã¸ãã¢è¨4人ãããã«ãã£ã¹ã«ãã·ã§ã³ãè¡ãã競ããã®ç¥èãçµé¨ãã½ããã¦ã§ã¢ã¨ã³ã¸ãã¢ãªã³ã°ã®æ¥åã«ã©ãæ´»ãããã¦ãããããå°æ¥ã®ãã£ãªã¢ã«ã¤ãã¦ã®åèªã®èããä¼ãã¾ããã ãªã³ã©ã¤ã³ä¼å ´ï¼Zoomï¼ã«ã¯203人ããªãã©ã¤ã³ä¼å ´ï¼æ ªå¼ä¼ç¤¾estieæ¬ç¤¾ã»æ±äº¬é½æ¸¯åºï¼ã«ã¯35人ã®åå è ãéã¾ã大çæ³ã¨ãªã£ãæ¬ã¤ãã³ãã®æ§åãåç·¨ã»å¾ç·¨ã®ï¼åã«åãã¦ç´¹ä»ãã¾ãã éå¬èæ¯2018å¹´12æã«åµæ¥ããæ ªå¼ä¼ç¤¾estieã¨ã2021å¹´7æã«åµæ¥ããæ ªå¼ä¼ç¤¾ALGO ARTISã¯ããããã競ããerï¼ç«¶æããã°ã©ãã¼ï¼åºèº«è ãæ´»èºããã¹ã¿ã¼ãã¢ããã¨ãã¦ç¥ããã¦ãã¾ãã ä»åã両社ã¯ãã½ããã¦ã§ã¢ã¨ã³ã¸ãã¢ãã¨ã
ã¯ããã« ããã«ã¡ã¯ãthrough ã§ãã å æ¥è¡ããã AHC029 ã«ã¦ Heuristic ã§é»è²ã«ãªãã¾ããï¼Algorithm ã§ã¯ãªã Heuristic ã§ã¯ããã¾ãããæ´ãã¦ãã£ã¨ãªãããã£ãæè²ã³ã¼ãã¼ãåä¹ããã¨ãåºæ¥ãããã«ãªãã¾ãããã¤ãæè¿ Algorithm ã®æ¹ã§å ¥éãéããã°ãã (ä»ã¯æ°´è²ã«è½ã¡ã¦ãã¾ãã¾ãããâ¦) ã§ã2023å¹´çµç¤ã«è²å¤ã 2 åãåºæ¥ã¦ã¨ã¦ãå¬ããéãã§ãã å ¥é»ã«è³ãã¾ã§ã®ã¬ã¼ãé·ç§» Heuristic ååå 㯠2021.12.12 ã® AHC007 ã§ã競æããã°ã©ãã³ã°ãå§ã㦠2 é±é足ããã®ç«¶æããã°ã©ãã³ã°ãå§ããã¦ã®æã ã£ãããã§ããå½æ㯠AHC ã®åé¡ã AC ãããã¨ããåºæ¥ã¾ããã§ããâ¦ããã ãã®æ¬¡ã® 2022.02.26 ã® AHC008 ã«ã¦é performance ãç²å¾ãããã¨ãåºæ¥ãAHC ã«ãã
åé¡ www.topcoder.com æåºã³ã¼ã https://gist.github.com/siman-man/2218aee9a4a99e3bc6c780dbb72066ba æ¹é N 㨠A ã®å¤ãããµã³ããªã³ã°ã®åæ°ãæ±ºå® ã¯ã¨ãªã¼ã®æããä½ç½®ãç¼ããªã¾ãã§èª¿æ´ ã¯ã¨ãªã¼ã®çµæããã°ãªãããçæãã¦ããæ¹ç¨å¼ã®ãã©ã¡ã¼ã¿ãç¼ããªã¾ãã§æ±ãã N 㨠A ã®å¤ãããµã³ããªã³ã°åæ°ãæ±ãã ãµã³ãã«ã®åæ°ãã大ä½ãããããã® mse ã¹ã³ã¢ãåºããã¨ããã®ãäºåã«è¨ç®ãã¦ããã¦ãã¡ããã©ããæãã®ãµã³ãã«åæ°ãæ±ããã mse ã®æ¨æ¸¬å¤ãæªãã£ãã®ã N < 40 ã®ã±ã¼ã¹ã ã¨ãã¾ããããªãã£ãã®ã§å ´ååãããã£ã¨ç´°ãã調æ´ã§ããã¨æããã©å¤åãããªã¹ã³ã¢æ¹åããªããé¢åãªã®ã§ãã£ã¦ãªããï¼cover_rate 㯠sample_count * 9 / (N * N) ã§è¨ç®ãã¦
7/30 追è¨ï¼ä¸é¨ã®å®è£ ãå¤æ´ãã¦é«éåãã¾ããã(ãã¼ã ãµã¼ãå ã§æ¯åé åãå®ç¾©ããã³ã¹ããç¡è¦ã§ããªãã£ããããä¸åº¦ã ãå®ç¾©ãã¦æ¯åä¸èº«ãå ¨ã¦æ¶å»ããå½¢ã«ãã¾ãã) ãã¥ã¼ãªã¹ãã£ãã¯ã³ã³ãã¹ãã§ããç¨ãããããã¼ã ãµã¼ãã¨ããææ³ãããã¾ããå±±ç»ã/ç¼ããªã¾ãæ³ã¨ä¸¦ãã§å¿ ãã¨è¨ã£ã¦ããã»ã©ç´¹ä»ããããã¼ã ãµã¼ãã§ãããå®è£ ã大å¤ã¨æãã¦ããæ¹ãå¤ãã¨æãã¾ãã ãã®è¨äºã§ã¯ãã¼ã ãµã¼ããæ¢ã«ç¥ã£ã¦ããæ¹åãã«ãã©ã¤ãã©ãªåã®æéãæä¾ãããã¨èãã¦ãã¾ãããã¼ã ãµã¼ãèªä½ã«ã¤ãã¦ã¯ç°¡åã«èª¬æããç¨åº¦ã§ãã®ã§ãäºæ¿ãã ãã*1ã ä»åã¯åºç¤ç·¨ã¨é¡ãã¦ãä¸è¬ã«åºãç¨ãããã¦ããã¨æãããå®è£ æ¹æ³ãç´¹ä»ãã¾ããå¿ç¨ç·¨*2ã§ã¯rhooããã®è¨äºãªã©ã§è§£èª¬ããã¦ããä»ã®å®è£ æ¹æ³ãç´¹ä»ãããã¨èãã¦ãã¾ããæ¬è¨äºä¸ã®ã½ã¼ã¹ã³ã¼ãã¯èªç±ã«å©ç¨ãã¦ããã ãã¦æ§ãã¾ããããä¸ä¸ä½ããã®ä¸å©çãçãã¦
æ¦è¦ ChatGPTã®ãããªãã«ãªãã°OK ã¯ã¾ã£ãã¨ãã typescriptã使ã£ãè¨å®ã«ããå¿ è¦ããã£ãã ãªã¼ã¸ã§ã³ééãã§ãã°ãä½ãè¦ããªãã£ã⦠ã¸ã£ãã¸ç°å¢ã®ãã£ã¬ã¯ããªæ§æãåãããªãã£ãã å¥ãªãã±ããåãè¨å®ãã¦ããã å種ãã¹ã®æ´æ°ããããã¦ãã åæå®è¡æ°ãæ大ã§10ã«ãªã£ã¦ããã æå¾ã«ChatGPTã«ããããã° 1. AWS CDKã¨Lambdaé¢æ°ã®ä½æ 2. Step Functionsã®æ§ç¯ 3. ãã°ã®ç¢ºèª 4. ãã±ããã¨ãã¡ã¤ã«ãã¹ã®ç¢ºèª 5. åæå®è¡æ°ã®èª¿æ´ æ¦è¦ Webããµã¼ãã¼é¢ä¿ã«è©³ãããªãã¦ããè¯ãè¨äºãChatGPTã«æããã°ãªãã¨ããªãã ChatGPTã®ãããªãã«ãªãã°OK AtCoder Heuristics Contestï¼AHCï¼ç¨ã«AWS Lambdaã使ã£ãèªä½ã¸ã£ãã¸ãä½ããããªã¨æã£ã¦ããã®ã§éãè °ãä¸ãã¾ããããã®è¾º
AHC020ã§ã·ã¥ã¿ã¤ãã¼æ¨ãä½ããããªåé¡ãã§ã¾ãããããã§ããªã æ³ãã¼ã¹ã®ã·ã¥ã¿ã¤ãã¼æ¨ãä½ããã¨ããã£ãã®ã§ãã®æ¹æ³ã説æãã¾ãã ã·ã¥ã¿ã¤ãã¼æ¨ã¨ã¯ ã°ã©ãã¨ã¿ã¼ããã«ã¨å¼ã°ããé ç¹éåãä¸ããããã¨ããã¿ã¼ããã«ãå ¨ã¦ã¤ãªãæ¨ã®ãã¨ãã·ã¥ã¿ã¤ãã¼æ¨ã¨ããã¾ãã é ç¹A,B,Cãã¿ã¼ããã« ã·ã¥ã¿ã¤ãã¼æ¨ã®ä¾ ã¿ã¼ããã«ã§ãªãé ç¹ã¯ã¤ãªãã§ãã¤ãªããªãã¦ãæ§ãã¾ããã ã·ã¥ã¿ã¤ãã¼æ¨ã®ãã¡ã³ã¹ããæå°ã®ãã®ãæå°ã·ã¥ã¿ã¤ãã¼æ¨ã¨ããããããæ±ããã¢ã«ã´ãªãºã ã¨ãã¦Dreyfus-Wagneræ³ã¨ãããã®ããããããã§ããããããã®æ¹æ³ã¯ã¨ã¦ãè¨ç®éãå¤ãã§ãã ä»åç´¹ä»ããããªã æ³ãã¼ã¹ã®ã·ã¥ã¿ã¤ãã¼æ¨ã¯ãè¨ç®éã¯å°ãªãã¦æ¸ã¿ã¾ããã³ã¹ããæå°ã«ãªãã¨ã¯éãã¾ããããã¥ã¼ãªã¹ãã£ãã¯ã³ã³ãã¹ãã«ãããç¼ããªã¾ãã®æä¸ãªã©ãå³å¯ãããé度ãåªå ããããããªã±ã¼ã¹ã§ã®ä½¿ç¨ãæ³å®ãã¦ãã¾
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? Competitive Programming ï¼ãã®2ï¼ Advent Calendar 2015ã®14æ¥ç®ã®è¨äºã§ãã Topcoderãã©ã½ã³ãããåå¿è åãã主ã«Topcoderã§åºé¡ãããæ¢ç´¢åé¡ã«åãçµãã¨ãã«éè¦ã ã¨æã£ã¦ãããã¨ãæ¸ãã¾ãã ä»»æã®ãã©ã½ã³ç³»ã³ã³ãã¹ãã§éè¦ãªã㨠ã¾ããTopcoder MMã®æ¢ç´¢åé¡ã«éããããã©ã½ã³ç³»ã³ã³ãã¹ãã§éè¦ãªãã¨ã«ã¤ãã¦ã æéã§æ®´ã BFSãDFSãDijkstraãªã©åºæ¬çãªã¢ã«ã´ãªã ãºã使ãããªãã人(ABCã®C,ARCã®Bãããã解ãã人)ãªããæéãããããã°ãã©
ãã¥ã¼ãªã¹ãã£ãã¯ã³ã³ãã¹ãã§ã¯ãä¸é¨ã®æ°å¤ãä¸ããããªãã¿ã¤ãã®åé¡ãåºé¡ããããã¨ãããã¾ããå¤ãã®å ´åã¯ã¤ã³ã¿ã©ã¯ãã£ãå½¢å¼ã®åé¡ã§ãå°ããã¤ä¸ããããæ å ±ã§æ°å¤ãäºæ¸¬ãã¦ãããã¨ã«ãªãã¾ãã (ä¾ï¼AHC003, HTTF2022äºé¸, HTTF2023æ¬é¸, AHC018) ããããæ¨å®ã¿ã¤ãã®åé¡ã§ã¯ããã¤ãºæ¨å®ãå¼·åãªææ³ã¨ãªããã¨ãããã¾ãã æ¬è¨äºã¯ãã¤ãºæ¨å®ã使ã£ã¦åé¡ã解ãã¦ã¿ããæ¹ã®ç¬¬ä¸æ©ã¨ãªããã¨ãç®çã¨ãã¦ãã¾ã(C++ã§ã®å®è£ ä¾ãè¼ãã¾ãã)ãé¡æã¯AHC003ã¨ãã¾ãããåé¡ã®æ¦è¦ã¯ä»¥ä¸ã§ãã 30Ã30ã®ã°ãªãã(ä¸ä¸å·¦å³ã辺ã§çµã°ãã¦ãã)ããããå辺ã®é·ãã¯ä¸ããããªãã å§ç¹ã¨çµç¹ãä¸ããããã®ã§çµè·¯ãåºåããã¨ããã®çµè·¯ã®é·ã(±10%ã®èª¤å·®ãå«ã)ãè¿ã£ã¦ãããããã1000åç¹°ãè¿ãã åºåããçµè·¯ãæççµè·¯ã«è¿ãã»ã©å¾ç¹ãé«ããªããåæ°ãéã
DeNAã®2023/2/21ã®DS輪è¬ã®çºè¡¨è³æã§ãã
人工ç¥è½ï¼AIï¼ã¨ããã¨æ©æ¢°å¦ç¿ã深層å¦ç¿ã注ç®ãããã¡ã ããå®ã¯ããã¯AIã®ååã«ãããªãããã¨ã®ååãããã°ãã¢ãã¶ã¼AIãã¯ä¼æ¥ã®çç£è¨ç»ãç©æµãªã©ã§éè¦ãªå½¹å²ãæãããæé©åAIãã ãæé©åAIãå®ç¾ããããã®æè¡ãããç¼ããªã¾ãæ³ããããã¼ã ãµã¼ãããªã©ã®ããã¥ã¼ãªã¹ãã£ãã¯ã¢ã«ã´ãªãºã ï¼ã¡ã¿ãã¥ã¼ãªã¹ãã£ã¯ã¹ï¼ãã§ããããã®é£è¼ã§ã¯ã競æããã°ã©ãã³ã°ãµã¼ãã¹ãæä¾ãã¦ããAtCoderã®é«æ©ç´å¤§ç¤¾é·ããã¢ã«ã´ãªãºã ã«å¯¾ããæ·±ãç¥èãçãããæé©åAIãæ´»ç¨ãã¦ããä¼æ¥ã訪ãã¦åãçµã¿ãæ¢ã£ã¦ããã ä»åã¯ã飲é£ãç¾å®¹ãªã©ãã¾ãã¾ãªé åã§æ¶è²»è åããä¼æ¥åãã®ãµã¼ãã¹ãæä¾ãã¦ãããªã¯ã«ã¼ãã訪åããããã¼ã¿é¢é£æè¡ãçµ±æ¬ããå社ãããã¯ãçµ±æ¬æ¬é¨ ãããã¯ãéçºçµ±æ¬å®¤ ãã¼ã¿æ¨é²å®¤ ãã¼ã¿ãã¯ããã¸ã¼ã¦ãããã®é¿é¨ç´ä¹ã¦ãããé·ã«ãæé©åAIã使ã£ããµã¼ãã¹ã®åãçµã¿ãèãã
ãã®è¨äºã¯ã¢ã«ã´ãªãºã å¼·åæéã®ä¸ç°ã¨ãã¦æ¸ãããè¨äºã§ãã ã¯ããã« ããã«ã¡ã¯ï¼ rhooã¨ããã¢ã«ã¦ã³ãåã§ç«¶æããã°ã©ãã³ã°ããã£ã¦ããè ã§ãã åå¹´ã»ã©åãããã¥ã¼ãªã¹ãã£ãã¯ç³»ã®ã³ã³ãã¹ãã«ãæãåºãå§ãã¾ããã ãã®è¨äºã§ã¯ç§ãã²ã¼ã å®æ³è xã®ææ¦ã¨ããéå»åã解ãã¨ãã«ä½¿ã£ãææ³ã®è§£èª¬è¨äºã¨ãªãã¾ãã è¦ç´ ãã¼ã ãµã¼ãã®ç¶æ ã®ç®¡çãå·®åãæã£ãæ¨æ§é ã§ç®¡çããã¨ã³ãã¼ã³ã¹ããçºçããªããªãé«éã«ãªãã¾ãã åæç¥è ãã¼ã ãµã¼ãã«ã¤ãã¦ã®åºç¤çãªç¥èã¨åç §ã«ã¦ã³ããã¼ã¹ã®ã¹ãã¼ããã¤ã³ã¿(c++ã§ã®shared_ptr,weak_ptr)ãªã©ã«ã¤ãã¦ã®ç¥èãè¦æ±ãã¾ãã ãã®è¨äºã§ã¯è©³ããã¯èª¬æããªãã®ã§ãåãããªãå ´åã¯ãããã®è¨äºãåèã«ãªãããããã¾ããã ã¢ã¤ãã£ã¢ ãã¤ã¼ããªãã¼ã ãµã¼ãã§ã¯ä¸ä½Måã®ç¶æ ãã³ãã¼ãã¦è¡ãã¾ããããã®å®è£ ã ã¨ã³ãã¼ã³ã¹ãã¯ç¡è¦ã§ã
1. ã¯ããã« æåã«ãæ¬è¨äºã§ã¯ã©ã®ãããªãããã¯ãæ±ãã®ãã«ã¤ãã¦ãå°ã説æãããã¨æãã¾ãã 1-1. æ¬è¨äºã§æ±ãããã㯠21 ä¸ç´ã«ãªããIT åãæ¥éã«é²ãä»ãç¾å®ç¤¾ä¼ã§ã¯ãããããªãã®ãæé©åããã¦åãã¦ãã¾ãããããå½¢ä½ãããã°ã©ãã³ã°ã®ç¾å ´ã§ããä¾ãã°ä»¥ä¸ã®ãããªåé¡ãèãããããããã¯å®éã«ä½¿ã£ãããããã¨ãããã®ã§ã¯ãªãã§ãããã1ãããã¤ãä¾ãæãã¦ã¿ã¾ãããã ä¾ 1. ã³ã¤ã³åé¡ï¼ç¹å®ã®éé¡ãã´ã£ããæ¯æãããã«ãæå°ã§ä½æã®ç¡¬è²¨ãå¿ è¦ãï¼ ä¾ 2. æççµè·¯åé¡ï¼å°å³ä¸ã® A å°ç¹ãã B å°ç¹ã¾ã§ã«è¡ãã®ã«ãæçã§ä½ã¡ã¼ãã«æ©ãå¿ è¦ããããï¼ ä¾ 3. 箱詰ãåé¡ï¼é·æ¹å½¢ã®ç®±ã«ãã§ããã ãå¤ãã®è·ç©ãæ·ãè©°ããã ä¾ 4. æ°åå²åé¡ï¼ãã§ããã ãåè¨ã®å¤ãè¿ããªãããã«ã2 ã¤ã®ã°ã«ã¼ãã«åå²ããã ãã®ããã«ããããããªåé¡ãããã¾ãï¼ãã¡ããååãè¦
ããã¯ã©ããªè¨äº? æ¬è¨äºã¯ãç§ããã¥ã¼ãªã¹ãã£ãã¯é¢é£ã®ç¥èãã¾ã¨ãããã¨ã«ãªã£ãéã«ä½æããJupyter NotebookããQiitaã®è¨äºã¸ã¨æ¹å¤ãããã®ã§ãã åæã¨ãã¦ããã¯æ¢ è°·ä¿æ²»å çã®ããã£ããå¦ã¶æ°çæé©å ã¢ãã«ããã¢ã«ã´ãªãºã ã¾ã§ãã¨ããæ¬(以ä¸ãæç§æ¸ã¨è¡¨è¨)ã®å 容ã«æºæ ãã¦ãã¾ãã ããã¦ãã®å 容ã®å¤ãã¯ãããããããã¨ã«ãããä¸ã®æ§ã ãªå½¢ã§å ¬éããã¦ãããæ¢ è°·å çã«ããã¹ã©ã¤ã1ãã¹ã©ã¤ã2ãæ¥æ¬ãªãã¬ã¼ã·ã§ã³ãºã»ãªãµã¼ãå¦ä¼(以ä¸ãORã¨è¡¨è¨)ã§ã®è¨äº1ãè¨äº2ãããã¦ORã®ä»ã®æ¹ã®è¨äº1ãè¨äº2ãªã©ã§ãé¡ä¼¼ããå 容ãè¦ããã¨ãå¯è½ã§ãã (ããã¦ããæ ã«ãæ¬è¨äºãå ¬éããã¦é ãã¦ãã¾ããæµç³ã«æ¬å®¶ã®æ¹ããããä¸ã§å ¬éããã¦ããªãå 容ãæ¸ãã®ã¯ãä¾ã権å©çã«åé¡ããªãã¨ãã¦ãæ°ãå¼ããã®ã§â¦â¦) ã¾ãããã®è¨äºã¯ããããã®å 容ãè¸ã¾ããä¸ã§ãç§ããããä¸ã®æ§
ãã«ã³ãé£éã¢ã³ãã«ã«ãæ³(MCMC)ã¨ç¼ããªã¾ãæ³ã¯ã¨ãã«ãã¥ã¼ãªã¹ãã£ãã¯ã®åéã§ããã¤ããããææ³ã ã¨æãã¾ãï¼ ãã®è¨äºã§ã¯ç¼ããªã¾ãæ³ãå°ãçè«çãªé¢ããè¦ãã人ã®ããã«ï¼ MCMC ã®æ çµã¿ããç¼ããªã¾ãæ³ã説æãããã¨ãç®æ¨ã¨ãã¾ãï¼ MCMC ã®åºæ¬ MCMC ã®ç®æ¨ã¨ããã¨ããã¯ä¸ãããã確çåå¸ $p(z)$ ãããã®åå¸ã«å¾ã£ããã¼ã¿ã®å $z ^ {(i)}$ ããµã³ããªã³ã°ãããã¨ã§ãï¼MCMCã®ã¢ã«ã´ãªãºã ãä¸æã«è¨è¨ããã°é«æ¬¡å ã®åå¸ãããå¹ççã«ãµã³ããªã³ã°å¯è½ãªãã¨ãç¥ããã¦ãã¾ãï¼ ä¾ãã°ãã©ã½ã³ã§ã¯è¦³æ¸¬çµæ $X$ ã¨ãããçæãããã©ã¡ã¼ã¿ $\theta$ ããã£ãå ´åï¼ãã®äºå¾åå¸ $p(\theta | X) \propto p(\theta) p(X | \theta)$ ãã $\theta$ ã MCMC ã§ãµã³ããªã³ã°ãããã¨ã§ $\t
ãã¾ãã¾ãªæ¥çã§DXã®éè¦æ§ãå«ã°ããããã«ãªããæ¥éã«æ³¨ç®ãéãã¦ããã¨ã³ã¸ãã¢æ¡ç¨ããµããããã§ã¯ãå 端IT人æç¹éãã¨ãã¦å 端IT人æã®æ¡ç¨ã®ãã³ããç´¹ä»ãã¦ãã¾ããã ä¸æ¹ã§ãå®éã«é«åº¦ãªå°éæ§ãæã¤æ å ±ç³»å¦çãæ¡ç¨ãã¦ããããã«ä½ããã¹ãããè¿·ãããæ¹ãããã£ãããã®ã§ã¯ãªãã§ããããã ä»åã話ã伺ã£ãã®ã¯ãç¹ã«é«åº¦ãªæè¡ãåãã¦ããã競æããã°ã©ãã¼ãã®æ°åæ¡ç¨å®ç¸¾ãè±å¯ãªãã¥ã¼ãã£ã¼ã¢ã¼ããã¯ãæ ªå¼ä¼ç¤¾ã®ç岡ç¾èããã§ãã ãã¤ã³ãã¯ãå 端IT人æãæ´»èºããããç°å¢ã¨ã«ã«ãã£ã¼ãããã¦èªç¤¾ãæ±ãã人æã®ç¹æ§ãç解ããé¸èãã¶ã¤ã³ã§ããã ç岡ç¾èãã ãã¥ã¼ãã£ã¼ã¢ã¼ããã¯ãæ ªå¼ä¼ç¤¾ 人ææ¦ç¥ã°ã«ã¼ã ãã£ã¬ã¯ã¿ã¼ 2002å¹´ãç¥æ¸å¤§å¦çµå¶å¦é¨ãåæ¥å¾ãå社ã«æ°åå ¥ç¤¾ãITã³ã³ãµã«ã¿ã³ãã¨ãã¦éèãç©æµãªã©ã®ããã¸ã§ã¯ãã«å¾äºãèªç¤¾ã®ç¥å度ããã£ã¨ä¸ãããã¨ããæãããæã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}