2009-01-01ãã1å¹´éã®è¨äºä¸è¦§
ã¢ã¸ã£ã¤ã«ãªè¦ç©ãã¨è¨ç»ã¥ãã ~価å¤ããã½ããã¦ã§ã¢ãè²ã¦ãæ¦å¿µã¨ææ³~ä½è : Mike Cohn,ãã¤ã¯ã³ã¼ã³,å®äºå,è§è°·ä¿¡å¤ªéåºç社/ã¡ã¼ã«ã¼: æ¯æ¥ã³ãã¥ãã±ã¼ã·ã§ã³ãºçºå£²æ¥: 2009/01/29ã¡ãã£ã¢: åè¡æ¬ï¼ã½ããã«ãã¼ï¼è³¼å ¥: 74人 ã¯ãªãã¯: 764åãã®â¦
http://k-of.jp/2009/index.html éã»åã®äºæ¥éãæ¨è¨ã®ã¤ãã³ãã¸è¡ã£ã¦ãã¾ãããè´è¬ããã»ãã·ã§ã³ã«ã¤ãã¦è¨é²ãã ééãããã£ããããããªãã⦠ã¾ã æºè¶³ã«æ±ããªãEmacsã§ã®ã¡ã¢åãã¯å¤§å¤ã ãæ©ãæ £ããªã㨠1æ¥ç® ã»ããã¼å®¤ã«æºãç¡ãã¦ããã®â¦
Macå°å ¥åæã®ä¸æ £ãã«ããæ··ä¹±ã«ä¹ãã¦Emacsãè¦ãã¦ãã¾ããã¨ããä½æ¦ãã¨ã£ã¦ãã¾ãã ã¤ã³ã¹ãã¼ã« Carbon Emacsã®ãã¤ããªããã±ã¼ã¸ããã¦ã³ãã¼ããã¾ããããã¦ã³ãã¼ããã¼ã¸ Cocoa Emacsã®ã»ããæ°ããã®ã ããã©ããã¾ã使ã£ã¦ãã人ãèããªãâ¦
conståç §ã®é¢æ°ãã©ã¡ã¼ã¿ã«å¯¾ãã¦ããã©ã«ãå¼æ°ãä»ãããã¨ãã¦ãããã£ã¦ã§ãããã ã£ãï¼ ã¨å¼ã£ãããã¾ããã ä¾ï¼ void func(const std::vector<int>& param = std::vector<int>()); ããã©ã«ãå¼æ°ã¨ãªã£ã¦ããstd::vector()ã¯rvalueã«è©ä¾¡ãããã¯ããªã®ã§</int></int>â¦
è²·ãã¾ããã15ã¤ã³ãã§ã¹ããã¯3種é¡ãããã¡çãä¸ã®ãã¤ã液æ¶ã¯éå æ²¢ã§ãSnow Leopardããªã¤ã³ã¹ãã¼ã«ããªããã¼ MacBookã«ããçç±ã¯ã ã¨ã«ãããã¼ããã½ã³ã³ã欲ããã£ã Windowsãã使ã£ããã¨ãªãã®ã§ãã»ãã®ç°å¢ã触ã£ã¦ã¿ããã£ã ã¨ããã¨ãâ¦
æè¿Boostã使ãå§ããã¨ããã§ããã¤ã³ã¯ã«ã¼ãããã ãã§ä½¿ããã©ã¤ãã©ãªã£ã¦å°å ¥ããã¡ãã§ãããã¨ã¯ãã£ã¦ããBoostã¯ããªãè¦æ¨¡ã大ããã®ã§ãå ¨é¨ã³ãã¼ãã¦ãã¦ãªãã¸ããªã«ã¤ã£ããã®ã¯ã¡ãã£ã¨å«ã§ããBoostã®ä¸ã§ã©ã®ã©ã¤ãã©ãªã使ã£ã¦ãããã¯â¦
ãããããªãã¡ãããããããªã話ãªãã§ããã©ãC++ã§ã¤ãã¬ã¼ã¿ã®ã«ã¼ããæ¸ãã¨ãã«ãã«ã¼ãã®åæåã¨çµäºæ¡ä»¶ãæ¸ãè¡ãé·ããªããã¡ãªã®ã§ãæ¹è¡ã®ã¹ã¿ã¤ã«ãã©ããããããæ©ã¿ã¾ãã â»ã«ã¼ãã®ä¸ã§vectorã«å¤åãªãå ´åãçµäºæ¡ä»¶ãæ¯åend()ãå¼ã³â¦
Windowsããã°ã©ãã³ã°ã§é¢æ°ã«ä»ããWINAPIã¨ãAPIENTRYã¨ãã®ãã¼ã¯ã¼ãããã£ããä½ãªã®ãã¨èª¿ã¹ãã¨å¼åºè¦ç´ã¨ãããã¤ã§ãé¢æ°å¼ã³åºãæã®å¼æ°ã®æ¸¡ãæ¹ãã¹ã¿ãã¯ã®æé¤ã®ããããããã«ãã£ã¦å¤ãããããã è¨èã®èª¬æã ãè¦ã¦ãå®æããããªãã®ã§â¦
http://www.icfpcontest.org/ å¹´ã«ä¸åº¦ã®ãç¥ãã»ICFP Contestã§ãããã¼ã ãããã£ããå¿å¾ ã¡ã«ãã¦ããã¯ããªãã ãã©ãããã¾ã好ããªã¿ã¤ãã®èª²é¡ãããªããã©ããæ°åãä¹ããããéä¸ã§æãåºãã¦ãã¾ã£ããã¸ã¡ãããã³ã³ãã¹ã72æéä¸ã®å®åã¯15æâ¦
ä¼ç»çãªãã¨ãèããã¨ããæ³ååãä¸æãåããããã¦ããªãã¨æããã¨ãããããã¾ãã ã½ããã¦ã§ã¢ãä½ãã£ã¦ããªã¾ããã½ã³ã³ããããã°èªå® ã§1人ã§ã§ãå¯è½ãªãã¨ã ãããã¤ãç¡æèã®ãã¡ã«ãèªåã§ã¡ããã¡ããã£ã¨ä½æ¥ãã¦ã§ãããã¨ãã®ç¯å²ã«èâ¦
æ±äº¬å¤§å¦ããã°ã©ãã³ã°ã³ã³ãã¹ãï¼UTPCï¼ã¨ãããã¤ã«åå ãã¦éãã§ãã¾ããã http://www.utpc.jp/2009/ ã¬ããã³ã¼ãã¼çµé¨è ã10人以ä¸ã¨ããããªã¼ã«ã¹ã¿ã¼ã¨è¨ã£ã¦ãããããããããåå è ã®é¢ã ãåããã«åãã¦ããªããåªåãã¦ãã¾ã£ãã£ã½ããâ¦
ã»ã¼æãã¤ãã§ãæ±äº¬ã¯4å¹´ã¶ã2åç®ã§ãã ä¼ããªãã£ã人ãã¡ããããªãããã¾ãä»åº¦ã®æ©ä¼ã«ã2åç®ã¨ããªãã¨ãåãã¦ã®æã«æãã¦ããç¹å¥ãªææ ã¯ç¡ããªã£ã¦ãã¾ããããã 大ããªè¡ã ãªããã¨ãããããã§ã 1æ¥ç® 徳島âï¼é«éãã¹ï¼âæ°ç¥æ¸âï¼æ°å¹¹ç·â¦
æ¨æ¥ãã¨ã³ã¸ãã¢ã®æªæ¥ãµããã0905ãUstreamä¸ç¶ã§è¦ã¦ãã¾ãããä»ã®ä½æ¥ãããªããã ã£ãã®ã§ãè°è«ã®å 容ã¯ãã¾ãã¯ã£ããã¨è¦ãã¦ããªããã§ããã©ãæ´¾çã§ãªãã¨ãªãèãããã¨ãã¤ãã¤ãã¨ã è°è«ã«åºã¦ããä¸ã§ä¸çªå°è±¡ã«æ®ã£ã¦ãããããã¯ã¯ããâ¦
ã¨ãã£ã¦ãç¹çãã¹ããã¨ããªãæã§ãããä¼æ¥ã®ç¡ç æéãç°æ§ã«å»¶ã³ã¦ãã¾ã£ã¦ãã¦ä½ãã§ããªããæ¥ã ãããã ããããããããã¨ã°ããã¯ãã«ãã«æºã¾ã£ã¦ãã¦ãã¾ããã®ã§ãæ¡æ£ããèå³ã®ä¸ã«æººãã¦ãã¾ãããã®ã¾ã¾ã§ã¯æå³ã®ãããã¨ãä½ãã§ããªãâ¦
足ã®çªã®ãã©ãã«ã®ãããã§å ¨ç¶ç·´ç¿ãã¦ãªãã¦ãå®èµ°ã§ããªããããªã®ã§ããã¨ãã¾ãããããããã¶ãåºããåºãã§å°ã ç¡çãã¦èµ°ãåã£ã¡ãããã ãããã©ãå¾ã«é¿ãããã ãã ã´ã¼ã«å°ç¹ã«ã¡ãã£ã¨è¡ã£ã¦ã¿ããã§ãããèªåãèµ°ã£ã¦ãªãã¨ãã£ã±ã楽ããâ¦
æè¿ãã£ã¦ãããä»äºãããããããããã¦å¤§å¤ããã¼ããæ¢åã®ãã®ãããããã¨ã¨ããã¾ã§ç¡ãã£ããã®ãä½ããã¨ã®éã«ã¯ãã¨ã¦ã大ããªã®ã£ãããããã®ã ãªããããã§åºæ¬ããããããããã£ã¦ããªãã®ã§åå¼·ãããã§ãããåå¼·ããã°ããã»ã©ã«"ãããâ¦
C++ã§æ°å¤âæååãæååâæ°å¤ã®å¤æãããã¨ããæ§ã ãªæ¹æ³ããã£ã¦ããåãããªããªããã¨ãããã®ã§ãç¥ã£ã¦ããç¯å²ã§ã¾ã¨ãã¦ã¿ã¾ããã Javaã ã£ããã ããããDecimalFormat使ã£ã¨ããã§ä¸çºãªãã ãã©ãªãã 注æç¹ åºæ¬çã«æååãcharã§æ±ãé¢æ°â¦
ãã®4æã«ããªã©ã¤ãªã¼ã¸ã£ãã³ããåºçãããæ¬ã§ãã ãªãã¡ã¯ã¿ãªã³ã°ã»ã¦ã§ããã¦ã§ã¢ââé人ããã°ã©ãã¼ã®æèæ³ã¨å¦ç¿æ³ ãããã¯ãã£ãã»ããã°ã©ã ââããã°ã©ãã®ããã®çç£æ§åä¸è¡ ä¼¼ããããªæ¬ã2åã ããã«ã売ããããªã¿ã¤ãã«ã»ãã¼ãã§ããâ¦
Javaããã®é¡æ¨ã§ããã£ã¹ãã®å¤±æã¯ä¾å¤ãé£ã¶ã®ããªã¼ã¨æã£ã¦ãããã§ããããã¤ã³ã¿ã®dynamic_cast失æã¯NULLãè¿ã£ã¦ããã ãã§ãããMSDNãªãã¡ã¬ã³ã¹ The value of a failed cast to pointer type is the null pointer. A failed cast to reference tâ¦
èµ·åºæéã®ã°ã©ããè¦ãã¨ãããããããçæ´»ãªãºã ãããªãå´©ãã¦ãã1ã¶æã§ããã é±æ«ã¯æ¼éãã¾ã§å¯ã¦ãã¾ãã®ãç¶ãã¦ããã®ã§ãå é±æ«ãæ°åããå ¥ãã¦åææ¼ãæ¥æå¤ã¾ã§èµ·ãç¶ãã¦ã¿ã¾ãããããã¨çµæ§ãã·ã«ãªã£ãæ°ããããæéãã©ãã©ãé£ããâ¦
ã¯ããã¦ã®é¢æ°ãªãã¸ã§ã¯ãä½é¨ã åãã ããvectorã®è¦ç´ ã§ãä»ã®vectorä¸ã«ãå ¥ã£ã¦ãããã¤ãåãé¤ããã¨ãã¦æ¬¡ã®ãããªã³ã¼ããæ¸ãããã³ã³ãã¤ã«ã¨ã©ã¼ã«ãªãã¾ããã #include <iostream> #include <vector> #include <algorithm> #include <functional> bool contains(const std::vector<int> v,</int></functional></algorithm></vector></iostream>â¦
C++ãJavaã¨éã£ã¦ãã¦ã¯ã¾ããã¡ãªã¨ããããC++ Programming Language Special Editionã10.4.2ç¯ (p.243) ã«æ¬¡ã®ããã«æ¸ãã¦ããã¾ãã A compiler-generated default construcor implicitly calls the default constructors for a class' members of clâ¦
" title="å©å·±çãªéºä¼å ">å©å·±çãªéºä¼å ä½è : ãªãã£ã¼ãã»ãã¼ãã³ã¹,æ¥é«æé,岸ç±äº,ç¾½ç°ç¯å,åæ°´éäºåºç社/ã¡ã¼ã«ã¼: ç´ä¼åå±æ¸åºçºå£²æ¥: 2006/05/01ã¡ãã£ã¢: åè¡æ¬è³¼å ¥: 27人 ã¯ãªãã¯: 430åãã®ååãå«ãããã° (197件) ãè¦ãé«æ ¡çã®æã«â¦
ãã3æåã°ã§ããã ãªãã§æ¸ãã®ãé ãããã¨ããã¨ãã²ãããTopCoderã®ãã©ã½ã³ãããããã£ã¦ãããã§ãããã²ã©ããããã¯ã²ã©ããããããã²å»äººã¨å¼ã°ãã¦ãä»æ¹ãªãã¬ãã«ãããã§ã使ã£ãæéãè¨é²ããããã«ãã¾ãããããã§å¤å°ã¯æéé åãèâ¦
ã¡ãã£ã¨åã¾ã§ãã¾ãTopCoderã®ãã©ã½ã³ãããããã£ã¦ãããã§ããï¼è©³ç´°ï¼TopCoderé¨æ¥è¨ï¼ãã³ã¼ããæ¸ãã¦ãã¹ããä¸åº¦èµ°ãããã¨æ°åéããã£ã¦ãä¸éå端ã«ææã¡ã¶ããã«ãªã£ã¡ããã®ã§ãã ããã§ããã®åéã«ããã¾ã§ããã¾ãè¦ã¦ããªãã£ããã³ãâ¦
ç·´ç¿ã®ææããã¦ãã¼ Coding Phase 250ç¹åé¡ äºåæ¨ã®1ã¤ã®ãã¼ããåãè½ã¨ããã¨ããæ®ã£ãæ¨ã«ãªã¼ãã¯ä½åããããå®è£ ããã ãããµã¤ãºãå°ããã®ã§ã©ããªæ¹æ³ã§æ¸ãã¦ãã¾ã大ä¸å¤«ããã£ããæããé¨é¡ã®åé¡ã 500ç¹åé¡ DNAã®å¡©åºé åã¨ãã³ãã³ââ¦
Eclipseã®Javaã¨ãã£ã¿ã§ã³ã¼ããã©ã¼ãããããã¨ããã°ãã°æ°æã¡æªãæãè¿ãæ¹ãããã¦ãã¾ã£ã¦ãããã¼ã¨ãªã£ã¦ããã®ã§ããããã©ã¼ãããã£ã³ã°ã®è¨å®ãå¤ãããã¨ã§ãã·ã«ãªãã¾ããã Eclipse3.3ã§ã®ç°å¢ã§ãã è¨å®ãã¤ã¢ãã°ã® [Java - Code Stylâ¦
ãã©ã½ã³ãããã«åãçµãã§ããæä¸ã®SRMã¯é ã®åãæ¿ããå¿ è¦ã ã ç·´ç¿ä¼ã®ææãåºãããã Coding Phase 250ç¹åé¡ æ°åã®äºæ¬¡å ãã¼ãã«ãä¸ããããããã¼ãã«ã®ä¸ãä¸å®ã®ééã§é£ãã§æ°åãæ¾ã£ã¦ãããæ¾ã£ãæ°åã1ã¤ã®æ´æ°ã¨ãã¦èªãã ã¨ããå¹³æ¹â¦
åçç¹ å³æ¸é¤¨ã§æ¬ãåããããã®ã§ãã£ã¨èªãã¹ãæ¬ããã¾ãèªãã¾ããã§ãã 家ã«ãããã®ã ãã§ãã§ã«ã©ãã ãç©èªã®æ¬ããããææ¡ãã¦ããã¾ããã TopCoderã®Marathon Matchã«ã¯ã¾ã£ã¦ãã¾ãæéãå¸ãåããããã¾ãã Marathon Matchã«åå ããã®ã¯â¦
åæã«å¦é¨æ代ã®ã¯ã©ã¹åçªä¼ããã£ãã®ã§ã²ããã£ã¨äº¬é½ã¸ã京é½å¯ãã ã¿ããªã®é²è·¯ããªãããã©ãã©ã§é¢ç½ããããããããèªå以å¤ã®åæã§å¤§å¦é¢ã«è¡ããå¦é¨åå°±è·ãã人ãåãã¦çºè¦ãã¾ãåã®å¦çæ代ã®äº¤åç¯å²ãçãã£ãã ããâ¦ãéã¾ã£ãã®ã¯50â¦