ããã°ã©ãã³ã°ã®åºç³ãšãããCèšèªã¯ãä»ãªã匷åºãªå°äœãä¿ã¡ãŸãããäžäœã©ã®ããã«åŠç¿ãå§ããå¹æçã«æè¡ã磚ãã®ã§ããããïŒChatGPTãšçµã¿åãããããšã§Cããã°ã©ãã³ã°ã®åŠç¿ããã»ã¹ãå€è²ããŸããããã§ã¯ãAIã®åãåããŠCèšèªã®äžçã«é£ã³èŸŒãæ¹æ³ã玹ä»ããããžãã¹ããŒãœã³ããã®å€å žçãªãã匷åãªèšèªãç¿åŸããããã®ãã³ããæäŸããããŸããå§ããåã«å¿ èŠãªéçºç°å¢ã®èšå®ããå®éã®ããã°ã©ã å¶äœãããã«ã¯å®è·µçãªãããžã§ã¯ãé²è¡æ¹æ³ã«è³ããŸã§ãChatGPTã掻çšããCããã°ã©ãã³ã°ã®å šäœåããœãããªå£èª¿ã§è§£èª¬ããŸãã
1. ChatGPTãšCããã°ã©ãã³ã°ã®åºç€
1.1 ChatGPTãšã¯äœãïŒ
ChatGPTã¯ããªãŒãã³AIã«ãã£ãŠéçºãããå é²çãªäŒè©±åAIã§ããèªç¶èšèªåŠçïŒNLPïŒã®é²æ©ã«ããã人éã®ãããªäŒè©±ãè¡ããå€æ§ãªãããã¯ã«ã€ããŠç¥èãæäŸããããšãã§ããŸããæè²åéã§ãç¹ã«æ³šç®ãããŠãããããã°ã©ãã³ã°èšèªã®åŠç¿ã¢ã·ã¹ã¿ã³ããšããŠãå©çšãããŠããŸãã
ChatGPTãçšããããšã§ãCããã°ã©ãã³ã°ã®æŠå¿µãã³ãŒãäŸã«ã€ããŠè³ªåããããšãå¯èœã§ãããŸããèªç¶èšèªã§æžãããããã°ã©ã ã®åé¡ç¹ãææããæ¹åçãææ¡ããããšã§ãããã°ã©ãã³ã°åå¿è ããçµéšè ãŸã§å¹ åºã察å¿ããŸãã
ç¹ã«Cããã°ã©ãã³ã°ã¯ãæ§æãæ¯èŒçã·ã³ãã«ã§ãããããChatGPTã®ãããªAIã䜿ã£ãŠåºæ¬æŠå¿µãç解ããã®ã«é©ããŠããŸããChatGPTã¯ãããã°ã©ã ã®ãããã°ãã¢ã«ãŽãªãºã ã®ç解ã«åœ¹ç«ã€å ·äœçãªäŸãæ瀺ããŠãããŸãã
1.2 Cèšèªã®æŽå²ãšãã®éèŠæ§
Cèšèªã¯ã1972幎ã«ããã¹ã»ãªãããŒã«ãã£ãŠéçºãããããã°ã©ãã³ã°èšèªã§ããUNIXãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®éçºãšå¯æ¥ã«é¢é£ããŠãããã·ã¹ãã ããã°ã©ãã³ã°ãã¢ããªã±ãŒã·ã§ã³éçºã«ãããŠé©åœãèµ·ãããŸããã
Cèšèªã¯é«ãããã©ãŒãã³ã¹ãšåªãã移æ€æ§ãæäŸãããããçŸåšã§ãå€ãã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãçµèŸŒã¿ã·ã¹ãã ãã¢ããªã±ãŒã·ã§ã³ã®éçºã«åºã䜿çšãããŠããŸãããŸããC++ãObjective-Cãªã©ã®èšèªãžã®åœ±é¿ã倧ãããããã°ã©ãã³ã°èšèªã®åºæ¬ãšããŠç¥ãããŠããŸãã
éèŠæ§ã®é«ãCèšèªã¯ãããã°ã©ãã³ã°ã®åºç€ãåŠã¶ããã§äžå¿çãªåœ¹å²ãæãããåŸã«åŠã¶ä»èšèªãžã®ç解ãæ·±ããäžã§ãéèŠãªäœçœ®ãå ããŠããŸãã
1.3 Cèšèªã®åºç€ïŒæ§æãšæ§é
Cèšèªã®æ§æã¯ãå€æ°ã®å®£èšãé¢æ°ã®å®çŸ©ãå¶åŸ¡æ§é ãªã©ãåºæ¬çãªããã°ã©ã ã®éªšçµã¿ãæ§ç¯ããããã®ã«ãŒã«ãæäŸããŸãããã®æ確ãªæ§é ããååŠè ãããã°ã©ãã³ã°ã®åºç€ãç解ããããããšã«ç¹ãã£ãŠããŸãã
å€æ°ãé¢æ°ãå¶åŸ¡ãããŒïŒifæãforæãwhileæãªã©ïŒã¯Cèšèªã®åºç€çãªèŠçŽ ã§ããããããé©åã«çµã¿åãããããšã§ãããžãã¯ãã³ãŒãåããè€éãªã¿ã¹ã¯ãå®è¡ããããã°ã©ã ãäœæããããšãã§ããŸãã
ããã«ããã€ã³ã¿ãã¡ã¢ãªç®¡çãšãã£ããCèšèªç¬ç¹ã®æŠå¿µã¯ã·ã¹ãã ã®ããæ·±ãç解ãä¿ããä»ã®é«æ°Žæºèšèªã§ã¯æœè±¡åãããŠè§Šããããšãå°ãªããã®ãããªé åã«å¯Ÿããç解ãæ·±ããããšãã§ããŸãã
1.4 ChatGPTã掻çšããCèšèªåŠç¿
ChatGPTã¯åŠç¿ããã»ã¹ãå¹æçã«ãµããŒãããããŒã«ãšããŠæŽ»çšããããšãã§ããŸããåå¿è ãã€ãŸãããã¡ãªæ§æãšã©ãŒããã¢ã«ãŽãªãºã ã®ç解ã«èŠããå ŽåãChatGPTã«è³ªåãããããšã§ãå¹ççãªã¢ããã€ã¹ãåŸãããŸãã
ãŸããChatGPTã¯çè«çãªè³ªåã«å¯Ÿãã説æã ãã§ãªããå®éã®ã³ãŒãäŸãæ瀺ããŠããããããæœè±¡çãªæŠå¿µãå ·äœçãªåœ¢ã§ç解ããã®ã«ã圹ç«ã¡ãŸããããŸããŸãªåé¡ã«å¯Ÿãã解決çã®æ瀺ã«ãããå¹ åºãç¶æ³ã§ã®ããã°ã©ãã³ã°ã¹ãã«ãé€ãããšãã§ããŸãã
Cèšèªã®åŠç¿ã«ããã£ãŠã¯ãèªãããã°ã©ã ãæžããŠã¿ãããšãæãéèŠã§ãããChatGPTã«ãããã£ãŒãããã¯ã¯ãåŠç¿éçšã§ééããé£ãã課é¡ã解決ããã®ã«å€§ããªå©ããšãªããŸãããã®AIæè¡ãå©çšããããšã§ãCèšèªã®åŠç¿å¹çãå€§å¹ ã«é«ããããšãã§ããã§ãããã
2. éçºç°å¢ã®æ§ç¯
2.1 Cèšèªéçºã®ããã®IDEéžå®
Cèšèªã®éçºã«ããããIDE(çµ±åéçºç°å¢)ã®éžå®ã¯å¹ççãªã³ãŒãã£ã³ã°ã«å€§ããå¯äžããŸããæåãªIDEã«ã¯ãVisual StudioãEclipseãCode::Blocksãªã©ããããåã ãç¬èªã®æ©èœãå©ç¹ãåããŠããŸããéžå®ããéã«ã¯ãå©äŸ¿æ§ãæ¡åŒµæ§ããµããŒãã®å å®åºŠãªã©ãèæ ®ããŸãããã
åå¿è ã®æ¹ã¯ãããããããUIãšè±å¯ãªãã¥ãŒããªã¢ã«ãçšæãããŠããIDEããå§ãããšè¯ãã§ãããããŸããçµéšè±å¯ãªéçºè ã®å Žåã¯ãã«ã¹ã¿ãã€ãºæ§ã®é«ãIDEãéžã¶ããšã§ãã奜ã¿ã®éçºç°å¢ãæ§ç¯ã§ããŸãã
IDEã®éžæã¯ãããžã§ã¯ãã®èŠæš¡ãããŒã ã®äœæ¥æ¹æ³ã«ãã£ãŠãå€ãããããè€æ°ã®IDEãè©Šçšãããããžã§ã¯ãã«ãã¹ããããããç°å¢ãèŠã€ããããšã倧åã§ãã
2.2 ã³ã³ãã€ã©ã®ã»ããã¢ãããšèšå®
Cèšèªã§ããã°ã©ã ãæžããåŸããœãŒã¹ã³ãŒããå®è¡å¯èœãªåœ¢åŒã«å€æããããã«ã¯ã³ã³ãã€ã©ãå¿ èŠã§ããGCCãClangãªã©ã®ã³ã³ãã€ã©ãåºãå©çšãããŠãããå€ãã®IDEã«ã¯ããããçµã¿èŸŒãŸããŠããŸãã
ã³ã³ãã€ã©ã®ã»ããã¢ããã§ã¯ããã¹ã®ç°å¢å€æ°èšå®ãéèŠãšãªããŸããé©åã«ãã¹ãèšå®ããããšã§ãã³ãã³ãã©ã€ã³ããç°¡åã«ã³ã³ãã€ã«ãè¡ããããã«ãªããŸãããŸããã³ã³ãã€ã©ã®ãªãã·ã§ã³ãçšããŠæé©åã¬ãã«ã®èšå®ããããã°æ å ±ã®çæãè¡ãããšãã§ããŸãã
èšå®ã«äžå®ãããå Žåã¯ãã€ã³ã¹ããŒã«æã®ããã©ã«ãèšå®ã掻çšãããããªã³ã©ã€ã³ãã©ãŒã©ã ãå ¬åŒããã¥ã¡ã³ããåç §ãããšè¯ãã§ãããã
2.3 ãããã°ããŒã«ã®äœ¿çšæ³
ãããã°ã¯ããã°ã©ãã³ã°ã«ãšã£ãŠæ¬ ãããªãããã»ã¹ã§ãããããã°ããŒã«ã䜿ãããšã§ãã³ãŒãå®è¡æã®ãã°ã®ç¹å®ãšä¿®æ£ãå¹ççã«è¡ãããšãã§ããŸãã
GNU Debugger (GDB) ã¯Cèšèªã®ãããã°ã«åºã䜿ããã匷åãªããŒã«ã§ãããã¬ãŒã¯ãã€ã³ãã®èšå®ãã¹ãããå®è¡ãå€æ°ã®ç£èŠãªã©ã®æ©èœãéããŠããšã©ãŒã®åå ãç¹å®ã§ããŸãããŸããIDEã«çµ±åãããŠããå Žåãå€ããèŠèŠçã«è¿œè·¡ããããã§ãã
ãããã°äžã¯ãããã°ã©ã ã®æåã现ãã芳å¯ããããšãéèŠã§ãããã®ããããããã°ããŒã«ã®äœ¿ãæ¹ãåŠã³ãå¹æçã«äœ¿çšããããšã§æéãç¯çŽããããšãã§ããŸãã
2.4 ChatGPTãå©çšããã³ãŒãã®æé©å
ChatGPTãå«ãAIæè¡ã¯ãã³ãŒãã®æé©åããã©ãã«ã·ã¥ãŒãã£ã³ã°ã®éã«éåžžã«åœ¹ç«ã¡ãŸããäŸãã°ãChatGPTã«å©ããæ±ããŠã¢ã«ãŽãªãºã ã®æ¹åç¹ãæ¢ã£ãããããã©ãŒãã³ã¹ãåæããæ¹æ³ãå°ãããããããšãã§ããŸãã
ChatGPTã«ã¯ãããŸããŸãªããã°ã©ãã³ã°ã®åé¡ã«å¯ŸããŠãå ·äœçãªãœãªã¥ãŒã·ã§ã³ãã³ãŒãã£ã³ã°ã®ãã¹ããã©ã¯ãã£ã¹ãæäŸããæ©èœããããŸããããã«ãã³ãŒãã¬ãã¥ãŒãéããŠããã°ã®å¯èœæ§ãææããŠãããããšãå¯èœã§ãã
ãã ããChatGPTã®åºåãå®ç§ã§ã¯ãªããããææ¡ããããœãªã¥ãŒã·ã§ã³ã¯å¿ ãå®éã®ç°å¢ã§ãã¹ãããé©çšããåã«ç¢ºèªãè¡ãããšãéèŠã§ããAIã®å©ããåãã€ã€ããæçµçãªå€æã¯ããã°ã©ãèªèº«ãäžãã¹ãã§ãã
3. ããã°ã©ãã³ã°ãã¥ãŒããªã¢ã«
3.1 Cèšèªã«ããç°¡åãªããã°ã©ã ã®äœæ
Cèšèªã®åºæ¬ããããã°ã©ãã³ã°ã®ééå³ãå³ããã«ã¯ãæåã«ç°¡åãªããã°ã©ã ãäœæããããšãå¹æçã§ããããã§ã¯ãåå¿è ã§ãç解ãããããåºæ¬çãªãHello, World!ãããã°ã©ã ãã説æããŸãããã®ããã°ã©ã ã¯ãã³ã³ãœãŒã«ç»é¢ã«æååãåºåããã·ã³ãã«ãªãã®ã§ãã
ãŸãããšãã£ã¿ãéãã以äžã®ã³ãŒããèšè¿°ããŸããã#include ãã¯å ¥åºåã«é¢é£ããæ©èœãå©çšããããã®ããããã¡ã€ã«ã®ã€ã³ã¯ã«ãŒãã瀺ããŠããŸãã次ã«ããint main() {ãã§ã¡ã€ã³é¢æ°ã®éå§ã宣èšãããprintfãé¢æ°ã§æååãåºåããŸããæåŸã«ãããã°ã©ã ã®çµäºãæå³ãããreturn 0;ããèšè¿°ããŸãã
ãã®ã³ãŒããä¿åããã³ã³ãã€ã©ã§ããgccãªã©ã䜿ã£ãŠã³ã³ãã€ã«ããããšã§å®è¡ãã¡ã€ã«ãçæãããŸãããã®å®è¡ãã¡ã€ã«ãèµ·åããããšã§ããHello, World!ããšããæåãã³ã³ãœãŒã«ã«è¡šç€ºãããã®ãèŠãããšãã§ããã§ãããããã®éçšãéããŠãããã°ã©ãã³ã°ã®åºç€ãäœåŸã§ããŸãã
3.2 æ¡ä»¶åå²ãšã«ãŒãã®äœ¿ãæ¹
ããã°ã©ã ãããåçã«ããããã«ã¯ãæ¡ä»¶åå²ãšã«ãŒãæ§é ãäžå¯æ¬ ã§ããifæãçšããŠæ¡ä»¶åå²ãè¡ãããšã§ãç¹å®ã®æ¡ä»¶äžã§ã®ã¿ç¹å®ã®ã³ãŒããå®è¡ãããããã«ãªããŸããäŸãã°ãããå€æ°ã®å€ã10ãã倧ããå Žåã®ã¿ã¡ãã»ãŒãžã衚瀺ãããããšããåŠçãå¯èœã§ãã
ã«ãŒãã«ã¯ãäž»ã«ãforãã«ãŒããšãwhileãã«ãŒãã®2çš®é¡ããããŸããforã«ãŒãã¯ãæå®ãããåæ°ã ãç¹°ãè¿ãåŠçãå®è¡ããã®ã«é©ããŠããŸããäžæ¹ãwhileã«ãŒãã¯æ¡ä»¶ãçïŒtrueïŒã§ããéãç¹°ãè¿ããè¡ããããäºåã«ç¹°ãè¿ãåæ°ãäžå®ã®å Žåã«çšããããŸãã
ãããã®æ§é ãçµã¿åãããããšã§ããŠãŒã¶ãŒå ¥åã«å¿ããåŠçãããªã¹ãå ã®ãã¹ãŠã®é ç®ãåŠçãããšãã£ããããè€éãªããã°ã©ã ãæžãããšãã§ããŸããå¹ççãªããã°ã©ã ã«ã¯ããããã®å¶åŸ¡æ§é ãå·§ã¿ã«æ±ãæè¡ãæ±ããããã®ã§ãã
3.3 é¢æ°ã®å®çŸ©ãšå©çš
é¢æ°ã¯ããã°ã©ã ãã¢ãžã¥ãŒã«åããåå©çšå¯èœãªã³ãŒãã®å¡ãäœãããã®åŒ·åãªããŒã«ã§ããCèšèªã§ã¯ãé¢æ°ãå®çŸ©ããããšã§ãç¹å®ã®ã¿ã¹ã¯ãå®è¡ããã³ãŒããäžã«æã«ãŸãšããå¿ èŠãªæã«äœåºŠãåŒã³åºãããšãã§ããŸããé¢æ°ã¯ãåŒæ°ãåããæ»ãå€ãè¿ãããšãã§ããŸãã
ããšãã°ã2ã€ã®æŽæ°ãå ç®ããã·ã³ãã«ãªé¢æ°ãäœæããŠã¿ãŸãããããã®é¢æ°ã¯ãint add(int x, int y)ãã®ããã«å®çŸ©ããããreturn x + y;ãã§èšç®çµæãè¿ããŸããã¡ã€ã³é¢æ°ãããã®addé¢æ°ãåŒã³åºãããšã§ãã³ãŒãã®éè€ãæžãããèªã¿ããããåäžãããããšãã§ããŸãã
é¢æ°ã掻çšããããšã§ãããã°ã©ã å šäœã®æ§é ãæ確ã«ãããããã°ãã¡ã³ããã³ã¹ã容æã«ãªããŸããç¹å®ã®æ©èœããšã«é¢æ°ãåããããšã§ãããã°ã©ã ã®ç解ãé²ã¿ãä»ã®éçºè ãšã®ååãã¹ã ãŒãºã«è¡ããããã«ãªããŸãã
3.4 ChatGPTãšé£æºããŠã³ãŒããæ¹åããæ¹æ³
ChatGPTãå©çšããããšã§ãCèšèªã®ããã°ã©ãã³ã°ã«ãããã³ãŒãæ¹åã®ã¢ããã€ã¹ãåŸãããçåç¹ã解決ããããšãå¯èœã§ããäŸãã°ãæé©ãªã¢ã«ãŽãªãºã ã®éžå®ããã³ãŒãã®ãªãã¡ã¯ã¿ãªã³ã°ã®æ¹æ³ã«ã€ããŠã¢ã·ã¹ã¿ã³ã¹ãæäŸããŠãããŸãã
ChatGPTã«å ·äœçãªããã°ã©ã ã®ã³ãŒãã瀺ããŠåé¡ç¹ãå°ããããšã§ãæ§ã ãªæ¹åææ¡ãåŸãããšãã§ããŸãããŸããããã°ã©ãã³ã°ã®åŠç¿éçšã§çããçåããšã©ãŒã¡ãã»ãŒãžã®è§£éããµããŒãããŠããããããå¹çããåŠç¿ãé²ããããšãã§ããã§ãããã
ããã«ãæ°ããæ©èœãå®è£ ããéã®ã¢ã€ãã¢ãåŸãããç¹å®ã®ããã°ã©ãã³ã°ãã¿ãŒã³ãžã®ç解ãæ·±ããããã®ãã£ã¹ã«ãã·ã§ã³ãè¡ãããšããChatGPTã掻çšããããšã§å¯èœã«ãªããŸããèªååããããã®AIããŒã«ãããã°ã©ãã³ã°ã®ããã»ã¹ã«çµã¿èŸŒãããšã§ãã³ãŒãã®å質åäžãšåŠç¿å¹æã®æ倧åãæåŸ ã§ããŸãã
4. å®è·µçãããžã§ã¯ãã®é²ãæ¹
å®è·µçãããžã§ã¯ããé²ããéã«ã¯ãæ確ãªèšç»ãšå¹ççãªå®è¡ãæ±ããããŸããããã°ã©ãã³ã°ã®åŠã³ããã£ãªã¢æ§ç¯ã®ããã®ãããžã§ã¯ãã¯ãçè«ã ãã§ãªããçŸå Žã®ããŒãºã«å¿ããããã®å®è·µåã身ã«ã€ãã絶奜ã®æ©äŒã§ãã
èšç»æ®µéã§ã®ç®æšèšå®ãé²æ管çããªã¹ã¯è©äŸ¡ããããžã§ã¯ãã®æåã倧ããå·Šå³ããŸãããŸãããããžã§ã¯ãã®æ§è³ªãææ¡ããé©åãªæè¡éžæãšã¢ãŒããã¯ãã£ã®èšèšãå¿ èŠäžå¯æ¬ ã§ãã
ããã§ã¯Cèšèªãçšãããããžã§ã¯ãã®å¹æçãªé²ãæ¹ã«ã€ããŠãèšç»ã®ç«ãŠæ¹ããã³ãŒãã£ã³ã°èŠçŽãããã«ã¯ChatGPTã掻çšããã³ãŒãã¬ãã¥ãŒãŸã§ãå ·äœçãªææ³ã解説ããŸãã
4.1 ãããžã§ã¯ãèšç»ã®ç«ãŠæ¹
ãããžã§ã¯ãèšç»ãç«ãŠãéã«ã¯ãç®æšã®æ確åãäžå¯æ¬ ã§ããäœãæãéããããã«ãããžã§ã¯ããè¡ãã®ããæéã¯ãã€ãŸã§ããã©ã®ãããªãªãœãŒã¹ãå¿ èŠããäºåã«æ±ºå®ããŸãããã
次ã«ãã¿ã¹ã¯ã®åå²ãšã¹ã±ãžã¥ãŒã«ã®èšå®ãè¡ããŸããããããã®äœæ¥ãå ·äœçãªã¿ã¹ã¯ã«èœãšã蟌ã¿ãäŸåé¢ä¿ãæããã«ãããªã¢ã«ãªã¿ã€ã ã©ã€ã³ãäœæããããšãéèŠã§ãã
æåŸã«ãããŒã ã¡ã³ããŒãžã®åœ¹å²åæ ãšã³ãã¥ãã±ãŒã·ã§ã³ãã©ã³ã確ç«ããŸãã誰ãã©ã®ã¿ã¹ã¯ãæ åœããã®ããæããã«ããå®æçãªããŒãã£ã³ã°ãé²æå ±åãéããŠãããžã§ã¯ããé©åã«é²ããŸãããã
4.2 èŠä»¶å®çŸ©ãšèšèšã®åºæ¬
èŠä»¶å®çŸ©ã¯ãããžã§ã¯ãã®åºç€ããªãéèŠãªãã§ãŒãºã§ããã客æ§ãå©çšè ããã®èŠæãæ£ç¢ºã«æãããã®èŠæãæºããããã®æ©èœãã·ã¹ãã ã®æŠèŠãæããŸãã
èšèšã§ã¯ãèŠä»¶ãå ã«ãããœãªã¥ãŒã·ã§ã³ãå ·äœçã«åœ¢ã«ããŠãããŸããããã§ã¯ãã¢ãžã¥ãŒã«ã®åãåããããŒã¿æ§é ã®å®çŸ©ãã¢ã«ãŽãªãºã ã®è©³çŽ°ãªã©ãçå®ããŸãã
ãã®æ®µéã§ã¯ãå°æ¥ã®å€æŽã«æè»ã«å¯Ÿå¿ã§ãããããæ¡åŒµæ§ãä¿å®æ§ãæèããèšèšãå¿ãããããšãèå¿ã§ããã·ã³ãã«ã§ççµåãªã³ãŒãæ§é ãåŸã ã®æ¹åã«ã圹ç«ã€ã§ãããã
4.3 ã³ãŒãã£ã³ã°èŠçŽãšããŒã éçº
ããŒã éçºã«ãããŠã¯ãçµ±äžããã³ãŒãã£ã³ã°èŠçŽã®é©çšãäžå¯æ¬ ã§ããããã«ãããã³ãŒãã®å質ãç¶æããä»ã®éçºè ãã³ãŒããç解ãããããªããŸãã
ã³ãŒãã£ã³ã°èŠçŽã«ã¯å€æ°åã®åœåèŠåãã€ã³ãã³ãã®ã¹ã¿ã€ã«ãã³ã¡ã³ãã®æžãæ¹ãšãã£ãé ç®ãå«ãŸããŸããããŒã ã®åæã®ããšã«èŠçŽãäœæããå šå¡ãããã«åŸãããšã§ã³ãŒãã®äžè²«æ§ãä¿ã¡ãŸãããã
ãŸãããœãŒã¹ã³ãŒãã®ããŒãžã§ã³ç®¡çããŒã«ã䜿çšããŠå€æŽå±¥æŽã管çããããšã§ãããŒã ã¡ã³ããŒéã®å調äœæ¥ãã¹ã ãŒãºã«å±éããŠãããŸãã
4.4 ChatGPTãçšããå¹ççãªã³ãŒãã¬ãã¥ãŒ
ChatGPTã¯ããã°ã©ãã³ã°ã«é¢ãã質åã«çããããã³ãŒãã®è§£æãå©ãããããããšãã§ããŸãããããã³ãŒãã¬ãã¥ãŒããã»ã¹ã«åãå ¥ããããšã§ãã¬ãã¥ãŒã¿ã€ã ã®å¹çåãå³ãããšãã§ããŸãã
ã¬ãã¥ã¢ãŒã¯ChatGPTã«ç¹å®ã®ã³ãŒãã¹ããããã«é¢ãããã£ãŒãããã¯ãæ±ããæœåšçãªãã°ãæé©åã®ææ¡ãçŽ æ©ãååŸããããšãå¯èœã§ãããŸããã³ãŒãã£ã³ã°èŠçŽã«éåããŠããªããã©ããã®ãã§ãã¯ãè¡ããŸãã
ããã«ãChatGPTã¯æ°ããªéçºè ããããžã§ã¯ãã«å ãã£ãéã®æè²ããŒã«ãšããŠã掻çšã§ããŸããã³ãŒãäŸãéããŠéçºã®ãã¹ããã©ã¯ãã£ã¹ã«ã€ããŠåŠç¿ãããªã©ãChatGPTã¯å€æ§ãªåœ¢ã§éçºããã»ã¹ã®å éã«è²¢ç®ããŸãã
5. Cèšèªã«ããã¢ã«ãŽãªãºã ãšããŒã¿æ§é
5.1 åºç€ããŒã¿æ§é ã®ç解
ããã°ã©ã ã®ããã©ãŒãã³ã¹ãå€§å¹ ã«æ¹åããããã«ã¯ãåºç€ããŒã¿æ§é ã«ã€ããŠã®ç解ãäžå¯æ¬ ã§ããé åããªã¹ããã¹ã¿ãã¯ããã¥ãŒãããªãŒãããã·ã¥ããŒãã«ãªã©ãå€çš®å€æ§ãªããŒã¿æ§é ãããããããããç¹å®ã®åé¡è§£æ±ºã«é©ããŠããŸãã
é åã¯æãåºæ¬çãªããŒã¿æ§é ã§ãé£ç¶ããã¡ã¢ãªé åã«ããŒã¿ãæ ŒçŽããŸããäžæ¹ãªã¹ãã¯ãèŠçŽ éã®ãã€ã³ã¿ãçšããŠæè»ãªããŒã¿ã®æäœãå¯èœã«ããããã°ã©ã å ã®åçãªããŒã¿ç®¡çã«åœ¹ç«ã¡ãŸããã¹ã¿ãã¯ãšãã¥ãŒã¯ãããŒã¿ã®äžæä¿åã«äœ¿çšãããããšãå€ããLIFOïŒLast In, First OutïŒããã³FIFOïŒFirst In, First OutïŒãšããååã«åºã¥ããŠããŸãã
ããªãŒæ§é ã¯éå±€çãªããŒã¿ã管çããã®ã«é©ããŠãããç¹ã«æ€çŽ¢åŠçãé«éåããããã«äœ¿çšãããŸããããã·ã¥ããŒãã«ã¯ããŒãšå€ã®ãã¢ãé«éã«æ€çŽ¢ããããšãã§ããããŒã¿æ§é ã§ãæéã®ãããæ€çŽ¢åŠçãæé©åããããšãã§ããŸãã
5.2 ã¢ã«ãŽãªãºã ã®å®è£ ãšæé©å
å¹ççãªã¢ã«ãŽãªãºã ã®å®è£ ã¯ãè¯ãããã°ã©ã ãäœãããã®éµã§ããã¢ã«ãŽãªãºã ã¯åé¡è§£æ±ºã®æé ã§ããããã®ããã©ãŒãã³ã¹ã¯ãã°ãã°å®è¡æéãšã¡ã¢ãªäœ¿çšéã§æž¬å®ãããŸããå®è£ æã«ã¯ãã¢ã«ãŽãªãºã ã®èšç®è€éæ§ãèæ ®ããããšãéèŠã§ãã
ã¢ã«ãŽãªãºã ã®æé©åã«ã¯å€ãã®ææ³ããããŸãããåºæ¬çã«ã¯ããå°ãªãã¹ãããã§ããå¹çè¯ãåé¡ã解決ããããšãç®æšã§ããæè¡è ã¯ãã«ãŒãã®æžå°ãååž°ã®æå¶ãåå²ã®åæžãªã©ãéããŠã³ãŒãã®æé©åãå³ãå¿ èŠããããŸãã
ããã«ãç¹å®ã®ã¢ã«ãŽãªãºã ã«æé©ãªããŒã¿æ§é ãéžæããããšããããã©ãŒãã³ã¹ãæ倧éã«åŒãåºãããã«ã¯äžå¯æ¬ ã§ããäŸãã°ãé«éãªæ€çŽ¢ãæ±ããããç¶æ³ã§ã¯ããã·ã¥ããŒãã«ã®äœ¿çšããããŒã¿ã®é åºãéèŠãªå Žåã¯ãªã³ã¯ãªã¹ãããã©ã³ã¹ããªãŒãé©ããŠããŸãã
5.3 ã¡ã¢ãªç®¡çã®éèŠæ§
Cèšèªã§ããã°ã©ã ãæžãéãã¡ã¢ãªç®¡çã¯æ¥µããŠéèŠã§ããã¡ã¢ãªãªãŒã¯ããªãŒããŒãããŒãé¿ããããã«ã¯ãå²ãåœãŠãã¡ã¢ãªãé©åã«ç®¡çãã䜿çšåŸã«è§£æŸããããšãå¿ èŠã§ãã
åçã¡ã¢ãªå²ãåœãŠãããéã«ã¯ãmallocãcallocé¢æ°ã䜿çšããäžèŠã«ãªã£ãã¡ã¢ãªé åã¯freeé¢æ°ã§ç¢ºå®ã«è§£æŸããŸããããã«ãããã¢ããªã±ãŒã·ã§ã³ãäžå®å®ã«ãªã£ãããäºæãã¬æåãåŒãèµ·ããããšãé²ããŸãã
å¹ççãªã¡ã¢ãªç®¡çãå®è·µããããšã§ãã¢ããªã±ãŒã·ã§ã³ã®å¿çæ§ãåäžãããªãœãŒã¹ã®ç¡é§é£ããæžããããšãã§ããŸãã確ä¿ããã¡ã¢ãªé åã®äœ¿çšç¶æ³ãåžžã«ææ¡ããæé©åãè¡ãããšã§ããœãããŠã§ã¢ã®å質ãå€§å¹ ã«åäžãããããšãã§ããŸãã
5.4 ChatGPTã§åŠã¶ã¢ã«ãŽãªãºã 解æ
ChatGPTã¯ãããã°ã©ãã³ã°åŠç¿ã®ããã®æè²ããŒã«ãšããŠéåžžã«æå¹ã§ãããã£ããããããéããŠã¢ã«ãŽãªãºã ãããŒã¿æ§é ã®ã³ã³ã»ãããåŠã¶ããšãã§ããäºåçãªåŠç¿äœéšãæäŸããŸãã
Cèšèªã«ãããã¢ã«ãŽãªãºã ã®æŠå¿µãç解ããäžã§ãChatGPTã¯å®äŸãéããŠåŠã¶ããšãå¯èœã«ããŸããäŸãã°ããœãŒãã£ã³ã°ã¢ã«ãŽãªãºã ãæ¢çŽ¢ã¢ã«ãŽãªãºã ã®ã³ãŒãäŸãæäŸãããããã®åäœãã¹ããããã€ã¹ãããã§è§£èª¬ããŸãã
ããã«ãChatGPTãçšããããšã§ãã¢ã«ãŽãªãºã ã®å¹çæ§ãåæããã©ããããããé«éãããã¯å¹ççã«ããã°ã©ã ãåäœããããç解ããããšãã§ããŸããå®éã®ã³ãŒãã£ã³ã°ã«ãããŠããåé¡è§£æ±ºã®ããã®æ§ã ãªã¢ãããŒããæ¢ç©¶ããæé©ãªè§£ãèŠã€ããããã»ã¹ããµããŒããããŸãã
6. ChatGPTãšCããã°ã©ãã³ã°ã®å¿çšäºäŸ
ChatGPTãšCããã°ã©ãã³ã°ãçµã¿åãããããšã§å®çŸå¯èœãªå¿çšäºäŸã¯å€å²ã«ããããŸãããã®èšäºã§ã¯ãçµèŸŒã¿ã·ã¹ãã éçºããAIããã°ã©ãã³ã°ã«è³ããŸã§ãCèšèªã®å©ç¹ãšãã®æŽ»çšæ³ãæ¢ããŸãã
6.1 çµèŸŒã¿ã·ã¹ãã éçºã«ãããCèšèªã®æŽ»çš
çµèŸŒã¿ã·ã¹ãã ã¯ãå€ãã®å®¶é»è£œåãå·¥æ¥æ©æ¢°ãä¹ãç©ãªã©ãç§ãã¡ã®èº«ã®åãã®ã·ã¹ãã ã«äžå¯æ¬ ã§ãããããã®ã·ã¹ãã ã¯ãè¿ éãã€æ£ç¢ºãªåäœãèŠæ±ãããCèšèªã¯ãã®ãããªç°å¢ã§ã®éçºã«éåžžã«é©ããŠããŸãã
Cèšèªã¯ãããŒããŠã§ã¢ã«è¿ãã¬ãã«ã§ã®ããã°ã©ãã³ã°ãå¯èœã§ãããããçµèŸŒã¿ã·ã¹ãã éçºè ã«ãšã£ãŠéå®ãããŸãããªã¢ã«ã¿ã€ã ã·ã¹ãã ã®èŠæ±ã«å¿ããããã«ã¯ãCèšèªã®ãããªå¹ççã§ã³ã³ãããŒã«ãå¹ãèšèªãäžå¯æ¬ ã§ãã
ãŸããCèšèªã¯ããŒã¿ãã«ãªèšèªã§ãããããŸããŸãªãã©ãããã©ãŒã ã§å®è¡ã§ãããããçµèŸŒã¿ã·ã¹ãã éçºã«ã¯çæ³çãªéžæè¢ãšããŠç¢ºç«ããŠããŸãã
6.2 ChatGPTã«ããã¢ã«ãŽãªãºã ã®åŠç¿ãšè§£èª¬
ChatGPTãå©çšããŠCããã°ã©ãã³ã°ã®ã¢ã«ãŽãªãºã åŠç¿ã匷åããããšãã§ããŸããç解ã®é£ããã³ã³ã»ãããã¢ã«ãŽãªãºã ã®è©³çŽ°ããèªç¶èšèªã§è³ªåããããšã«ãããããæ·±ãç解ãåŸãããšãæåŸ ã§ããŸãã
ChatGPTã¯è€éãªã¢ã«ãŽãªãºã ã®ã¹ããããåããããã解説ãããããCèšèªã®ã³ãŒãäŸã§ç€ºããŠãããŸããããã¯ãæ°ããæŠå¿µãåŠã¶æã ãã§ãªããæ¢åã®ç¥èãå確èªããéã«ã圹ç«ã¡ãŸãã
å®éã«ã³ãŒããæžããªãããã®å®è¡çµæãäºæž¬ããChatGPTã«ãã解説ãåç §ããããšã§ãããã°ã©ãã³ã°ã¹ãã«ã®åäžãå³ãããšãå¯èœã§ãã
6.3 ã¯ãã¹ãã©ãããã©ãŒã éçºã§ã®Cèšèªã®å©ç¹
Cèšèªã¯é«ã移æ€æ§ãåããŠãããæ§ã ãªãã©ãããã©ãŒã ã«å¯Ÿå¿ããŠããŸããããã«ãããã¯ãã¹ãã©ãããã©ãŒã éçºã«ãããŠäžã€ã®ãœãŒã¹ã³ãŒãã§å€ãã®ç°å¢ã«é©çšã§ãããããéçºã®å¹çåãå®çŸã§ããŸãã
ãŸããCèšèªã«ããéçºã¯æ§èœé¢ã§ãåªããŠãããéããããªãœãŒã¹ã®äžã§æ倧ã®ããã©ãŒãã³ã¹ãåŒãåºãããšãã§ããŸããããã¯ç¹ã«ãã¢ãã€ã«ããã€ã¹ããŠã§ã¢ã©ãã«æ©åšã«ãããŠå€§ããªå©ç¹ãšãªããŸãã
ããã«ãå€ãã®ããã°ã©ãã³ã°èšèªãCèšèªã®ææ³ã«åºã¥ããŠãããããCèšèªã§ã®ããã°ã©ãã³ã°ã¹ãã«ã¯ä»ã®èšèªãåŠã¶éã®åŒ·åºãªåºç€ãšãªããŸãã
6.4 AIããã°ã©ãã³ã°ãšCèšèªãšã®èå
AIããã°ã©ãã³ã°ã®åéã«ãããŠããCèšèªã¯éèŠãªåœ¹å²ãæ ã£ãŠããŸããAIã¢ã«ãŽãªãºã ã®éçºã«ã¯å€éã®ããŒã¿åŠçãšé«éãªæŒç®ãå¿ èŠã§ãããCèšèªã®å¹çã®è¯ãå®è¡æ§èœãæ±ããããŸãã
ç¹ã«ã深局åŠç¿ããã¥ãŒã©ã«ãããã¯ãŒã¯ãªã©ã®èšç®ã³ã¹ããéåžžã«é«ãã¢ã«ãŽãªãºã ãæ±ãéã«ã¯ãCèšèªãããŒã¹ãšããã©ã€ãã©ãªãæ°å€ãçšããããŠããŸãããããã®ã©ã€ãã©ãªã¯ãé«éã§å¹ççãªèšç®ãå®çŸããããã«æé©åãããŠããŸãã
Cèšèªã¯ãŸããããŒããŠã§ã¢ã®å¶åŸ¡ãå¯èœãªãããAIã¢ããªã±ãŒã·ã§ã³ãå®è¡ããããã®ç¹å®ã®æ©åšã«å¯ŸããŠããã现ããªæé©åãè¡ãããšãå¯èœã§ããããã«ããããã·ã³ã©ãŒãã³ã°ã¢ãã«ãAIã¢ã«ãŽãªãºã ã®å®çšåãå éãããŠããŸãã