PRãã 2023å¹´æ«ï½2024å¹´æ¥ã«å®æ½ããã¦ããå¦çã22æ³ä»¥ä¸åãã®å²å¼ãã£ã³ãã¼ã³æ å ±ãä¸ãæã«ã¾ã¨ãã¦ã¿ã¾ããâ
PRãã 2023å¹´æ«ï½2024å¹´æ¥ã«å®æ½ããã¦ããå¦çã22æ³ä»¥ä¸åãã®å²å¼ãã£ã³ãã¼ã³æ å ±ãä¸ãæã«ã¾ã¨ãã¦ã¿ã¾ããâ
ã2011å¹´ã¯ãµã¼ããµã¤ãJavaScriptã®å¹´ã«ãªãã ããæ¸ãã¦ããã®ã¯ãJavaScriptã®ãã¹ããã¬ã¼ã ã¯ã¼ã¯Zombie.jsã®ä½è Assaf Arkinæ°ãããã°Labnotesã§ãã¨ã³ããªã2011 is year of the Server-Side JavaScriptããå ¬éãã¦ãã¾ãã 5å¹´åã®Rubyã90年代ã®Javaã«ä¼¼ã¦ãã Arkinæ°ã¯ãJavaScriptãç»å ´ããã¨ãã«Netscapeã¯ãµã¼ããµã¤ãJavaScriptãç¨æãã¦ããã®ãè¦ãã¦ãã人ã¯ããªãã ãããªãã¨ã®æ¸ãåºãã§éå»ãæ¯ãè¿ã£ã¦ãã¾ãã not many people remember, Server-Side JavaScript for writing the back-end logic. I believe back then it was called LiveWire.
åé ã®ã¤ã©ã¹ãã¯ãå¹´è³ã®æ¨æ¶ãå ¼ãã¦ãããããããè³è©å ¼ä»»ã³ã©ã ãäºå ã追ãå½¢ã ã ãåç¥ã®æ¹ãããã ããããç§ã¯è礼å»æ¢ã®å»ºåã貫徹ãã¹ãããã®åå¹´æ¥ãéµä¾¿å±çµç±ã®ãªã¢ã«ãªå¹´è³ç¶ãå»çµ¶ãã¦ããã ãã®ãããçæ¥ã®å°å¿ãããè¿äºãæ¸ããã«ãããã¨ã«æ¯å¹´å¿ãçãã¦ãããä»å¹´ã¯ãå¹´è³ç¶ã®è¿äºãæ¸ããªã件ã«ã¤ãã¦ã®ãè©«ã³ã®ãã¬ãããæå½ãããã¨ããèããã»ã©ã ãæå¾ã¾ã§è¿·ã£ãããããæ¬æ«è»¢åã ãï¼ãä¸ç¾©çãæ°ã«ç ãããããªããå¤ãªæå°ãå¼µãã®ã¯ããããã©ãã ãã¨ï¼ ãè¨èçã¿å ¥ããç§ã¯ç´ ç´ã«å¹´è³ç¶ãæ¸ãã¹ããªã®ãããããªãã ã§ãããããã§ããªãã®ãåå±è ã®å®¿å½ã§ãç´ ç´ã«ãªã£ããä»åº¦ã¯ã³ã©ã ãæ¸ããªããªããããã«ãã¤ã³ããå æãªç¨¼æ¥ã ã ã¤ã©ã¹ãã®ããã²ã¨ã¤ã®æå³ã¯ããå¯ãã®éãã麻æ¨ã¹ãã£ã³ãã«ã ãããããããªãäºå ãªãã¦ãµã®ãå ·ä½çã«ç³ãã°ã麻æ¨ä¹ ä»åããã¨å¤§æ¡ç¾ä»£åããããã³å±±è·¯å¾¹æ°ï¼ä»¥
ããã«ã¡ããæè¿ã½ã¼ã·ã£ã«ã¢ããªããããã«ãªã£ããããã§ã ã½ã¼ã·ã£ã«ã²ã¼ã ã¯ãã¾ä¸çªã¢ããåéï¼ãããããªã²ã¼ã ã群éå²æ ã§ãã ã§ãç»åãéãã¦ããããé£æã§ããªãã¨ã²ã¼ã ã®ç½å¿«æãåæ¸ãã¦ãã¾ãã¾ããæ²ãããã©ããæºå¸¯ãªã®ããã ãªãã¹ãã¹ãã¬ã¹ããªã¼ã®ã¿ããªã«åªãããã¶ã¤ã³ãããããï¼ ãããªã¦ã¼ã¶ã¼ã«ãã¨ã³ã¸ãã¢ã«ãã¢ããç軽ç»åã¸ã®ç 究ã»çºè¦å ±åã§ã åºæ¬ã®åºæ¬ ç»åã®éãã¯ï¼ç»é¢åè¨100k以å PNGã¯ä½¿ããªãã¨ããã£ã¦ãk ç»åã«widthã¨heightãæå®ããªãã®ã¯æ»äº¡ãã©ã° å ç»åãè¤éãªå ´åã©ã¤ããã¬ã¼ã¹ã§ç軽㫠ç§ãç¾å¨æ å½ãã¦ããè±éã«ãªãããï¼ã¯é åçãªãã£ã©ã¯ã¿ã¼ãã¡ãç»å ´ããæ¦äºã²ã¼ã ã§ã ç¹ç´°ãªãã£ã©ã¯ã¿ã¼ãã¶ã¤ã³ã§ãããéåãªä¸ç観ãä½ãåºã大äºãªãã¼ã«ãªã£ã¦ãã¾ã ã¨ãããã¢ãã¡å¡ãã¨éã£ã¦è²æ°ãå¤ããã¦æ¸éã«ä¸åãã§ããã©ããã¦ãéããªã£ã¦ãã¾ã
å¤ãã®PCã«ã¤ã³ã¹ãã¼ã«ããã¦ããJavaã®ã©ã³ã¿ã¤ã ï¼JREï¼ã«ã¯ãã¢ãããã¼ãæã«æ§ãã¼ã¸ã§ã³ãåé¤ããªãã¨ããåé¡ããããã¨ãç¥ããã¦ãããããã¯äºææ§ç¢ºä¿ã®ãããªã®ã ããä¸è¦ãªãã¡ã¤ã«ãã·ã¹ãã ã«æ®ãããã®ãå«ãã¦ã¼ã¶ã¼ãããã ãããããã§å©ç¨ãããã®ããJavaRaãã§ããã JavaRaã¯ä¸å¿ è¦ã«ãªã£ãå¤ããã¼ã¸ã§ã³ã®JREãæ ¹ãããé¤å»ãã¦ãããã·ã³ãã«ãªãã¼ã«ã ãåã«ãã¡ã¤ã«ãæ¶ãã ãã§ã¯ãªããã¬ã¸ã¹ããªã®ã¨ã³ããªãä¿®æ£ãã¦ããããããçè·¡ãæ®ããPCå ãã¯ãªã¼ã³ã¢ããã§ãããã¾ããJREãææ°ãã¼ã¸ã§ã³ã¸æ´æ°ããæ©è½ããä¸å¿ è¦ãªJREã®é¢é£ãã¡ã¤ã«ã»ãã¼ã¿ãåé¤ããæ©è½ãããã ã·ã¹ãã ãã©ã¤ãã®ç©ºã容éãå°ãªãã¨Windowsã®åä½ãç·©æ ¢ã«ãªã£ãããã¢ããªã±ã¼ã·ã§ã³ãä¸å®å®ã«ãªã£ããããããªããJavaã®æ´æ°æã«ã¯JavaRaãå©ç¨ãã¦å®¹éã®ç¢ºä¿ãå¿ããããï¼å³1ï¼ã
ä»æ¥ã¯åè±è¾å ¸ãæ´»ç¨ãããã²ããããæ³ã®å®è·µçãç´¹ä»ãã¾ããããã身ã«ã¤ãã°ãçå¦ãä¹ãåããã»ã©ã®åãä»ãã¾ãããã®æ¹æ³ã¯ãè±èªã®æ績ãæä¸ä½ã§çå¦ããã¼ãããããããã®åãã¤ããåååã«ãªãã¾ããã ã¼ãããã¸ãã¹ã¹ã¯ã¼ã«ãä¹ãåããã¯ã± ã¼ãã大å¦é¢ã«çå¦ããéãä¸ç·ã«å ¥ã£ãæ¥æ¬äºº15人ã®ä¸ã§æãè±èªãä¸å¾æã§ãããã¼ãã ãããããªããã©ãã©ããã£ãã®ã§ãããæ¥æ¬äººã§æä½ã¨ãããã¨ã¯ãã¼ãã®è±èªåã¯ã³ãã³ãã¢å¤§å¦MBAã³ã¼ã¹ã§æä½ã¨ãããã¨ã ãããã¨æãã¾ããã ããããããæã£ã¦ããã®ã¨ããããäºå®ã ã¨ç®ã®åã«çªãã¤ããããã®ã¨ã§ã¯ãã·ã§ãã¯ã®åº¦åããéãã¾ããã¼ãã¯ããã¾ã§å¦æ ¡ã§ããªã ã£ããã¨ã¯ãªãã£ãããã§ãã å ¥å¦å¾ä»²è¯ããªã£ã大å¦é¢äºåå±ã®äººããã¼ããå«ããçå¦çæ°äººã®å¦çã®åã§ããè¨ã£ãã®ã§ãã ããã¡ã®å¦æ ¡ã¯åº¦éã大ãããã ãå°æ¥æ§ãããã¨æã£ãããè±èªãå°ããããä¸æ
Chromeã®ã¿ï¼ã¦ã§ããµã¤ãããã¥ã¼ã¹ãµã¤ããè¦ãªãããããããä»ã®äººã¯ã©ããªé¢¨ã«æã£ã¦ããã ããï¼ãã¨ããã詳ãã人ãããã¡ãã£ã¨ã¢ããã¤ã¹ãããããããª...ããªãã¦æããã¨ã¯ããã¾ãããï¼ ãããå®ç¾ãã¦ãããã®ããåãã¦ã§ããµã¤ããè¦ã¦ããä»ã®ã¦ã¼ã¶ã¨ãã£ããã§ãããTalkitaãã§ãã ãTalkitaããã¤ã³ã¹ãã¼ã«ããã¨ããã©ã¦ã¶ã®ç«¯ã«ãã£ããã¦ã£ã³ãã¦ããããã¢ãããèªåã訪åä¸ã®ã¦ã§ããµã¤ããè¦ã¦ããä»ã®ã¦ã¼ã¶ã¨ããã®ã¦ã£ã³ãã¦å ã§ãã£ããã§ãã¾ãããã£ããã¦ã£ã³ãã¦ã¯ããµã¤ãºãå¤æ´ãããã移åããããã¨ãå¯è½ã§ãã ãããã¥ã¼ã¹è¨äºãåæã«èªã¿ãªãããäºãã®æè¦ã交æãåã£ããããªã³ã©ã¤ã³ã¹ãã¢ã§ãè³¼å ¥ãæ¤è¨ä¸ã®ã¢ã¤ãã ã«ã¤ãã¦ããªã¢ã«ã¿ã¤ã ã§ã¢ããã¤ã¹ããããã¨ãã£ã使ãæ¹ãã§ãããã§ããããã ããTalkitaãã¯ãHTTPSãã¼ã¸ã§ã¯åä½ããªãããã§ãã ãT
© 2016 The University of Tokyo Center for Research and Development of Higher Education ãã¤ãªã¹ãã使ãã¨ãèªèº«ãèå³ãæã¤è¬ç¾©ããã§ãã¯ã§ãã¾ãã ãã§ãã¯ããè¬ç¾©ã¯éæãã¤ãªã¹ããéããã¨ã«ãã確èªã§ãã¾ãã ãã¤ãªã¹ãã使ãããã«ã¯ãã°ã¤ã³ããã¦ãã ããã ãã©ã¤ãã·ã¼ããªã·ã¼
確ç解説 [SRM 418 Div2 500/Div1 250] ç®æ¬¡ åé¡ Q1 Q2 Q3 Q4 Q5 Q6 è£è¶³ åé¡ æ¨æ¥ãããã®åºåãè¦æãããã 1 ä»¥ä¸ n 以ä¸ã® m åã®æ°åãé¸ãã§ãã ããããã®å¾ã§æã ãã©ã³ãã ã« 1 ä»¥ä¸ n 以ä¸ã® m åã®æ°åãé¸ã³ã¾ããå°ãªãã¨ã k åã®æ°åãä¸è´ãã¦ããã°ããªãã®åã¡ï¼ãããªããåã¤ç¢ºçãæ±ããããã ã 2 <= n <= 8, 1 <= m <= n-1, 1 <= k <= m ã¨ããã â»Firefox4 ãªã©æ°å¼è¡¨ç¤ºã«å¯¾å¿ãããã©ã¦ã¶ã使ç¨ãã¦ããå ´åã¯ãã¡ã åºé¡å SRM 418 Div2 500 解ç
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãç¥ãã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}