ããã«ã¡ã¯ã
EmojicodeãšããçµµæåãçšããŠããã°ã©ãã³ã°ããéåžžã«èŠèŠçã«åªãã(?)ããã°ã©ãã³ã°èšèªãAtcoderã«å®è£
ãããã®ã§ãä»åã¯å®éã«åé¡ãè§£ããªããEmojicodeã解説ããŠããããšãã詊ã¿ã§ãã
ç°å¢
- Emojicode 1.0 beta 2
Hello,world!
ãšããããHello,worldãèŠãŠã¿ãŸããã
ð ð
ð ð€Hello, world!ð€ â
ð
解説
ðã¯ããã°ã©ã ã®å§ãŸã
ðãðã¯ã³ãŒããããã¯ã®å§ãŸããçµããã衚ããŠããŸãã
ãŸããðïœâã®éã«åŒæ°ãå ¥åãããð€ïœð€ã§å²ãŸããéšåã¯æååã«ãªããŸãã
ã§ã¯æ©éåé¡ãè§£ããŠãããŸãã
â»Emojicodeã¯Atcoderã«æè¿å®è£
ããããããå€ãéå»åãåžžèšã³ã³ãã¹ãã«ã¯å¯Ÿå¿ããŠããŸããã
ãã®ãããçŽè¿ã®ã³ã³ãã¹ããè§£ããŠãããŸãã
第 1 å: ABC 436 A - o-padding
å顿ŠèŠ
æŽæ° N ããã³ãè±å°æåãããªãé·ãã N æªæº ã®æåå S ãäžããããŸãã
é·ãã N ã«ãªããŸã§ S ã®å é ã«è±å°æå"o" ã远å ãç¶ããããšã§åŸãããæååãåºåããŠãã ããã
å ¥å
N
S
ð ð
ðð¡â¶ïžððŒâïž â¡ïž N_str
ðð¡â¶ïžððŒâïž â¡ïž S
ð¢ N_str 10âïžâ¡ïžN
ðSâïžâ¡ïž S_length
ðºN â S_length â¡ïž diff
ð€ð§²Sð§²ð€â¡ïžððanswer
ð i ðâ© 0 diffâïž ð
ð€oð§²answerð§²ð€ â¡ïžðanswer
ð
ðanswerâïž
ð
解説
ðð¡â¶ïžððŒâïž â¡ïž N_str
ðð¡â¶ïžððŒâïž â¡ïž S
ãŸãã2,3è¡ç®ã§å ¥åãããæååãåãåããŸããç§ã詊ããéããæ°åãå ¥åãããå Žåã§ãæåååã§ããåãåãããšãã§ããŸããã§ããã
ã¡ãªã¿ã«å€æ°ã¯
(å€)â¡ïž(倿°å)
ãšãã£ã圢ã§å®çŸ©ããããšãã§ããŸãã
ð¢ N_str 10âïžâ¡ïžN
ðSâïžâ¡ïž S_length
4è¡ç®ã§ã¯å
¥åãããå€N_strã10鲿°ã«çŽããNã«ä»£å
¥ã
6è¡ç®ã§ã¯Sã®æååã®é·ã(ãã€ãæ°)ãã¯ããS_lengthã«ä»£å
¥ããŠããŸãã
ðºN â S_length â¡ïž diff
diff=N-S_lengthãããŠããŸãã
Nã®åã«ããðºã¯äœãæå³ããŠããã®ã§ããããâ(åçª)
æååå(ð¡)N_strããæŽæ°å(ð¢)ã«å€æããããšãããšOptionalå(ð¬ð¢)ã«ãªããŸãã
ããã¯å€ãé©åã«å€æãããååšããŠããããå€å®ãããšãã«äœ¿ããŸãã
倿ã«å€±æããå ŽåNo Value(ð€·ââïž)ãè¿ãããŸãã
ããããAtcoderã§ã¯äžããããã®ãæ°åã ãšããã®ãããã£ãŠããã®ã§ä»åã¯ãã®å€å®ãããOptionalå(ð¬ð¢)ããæŽæ°å(ð¢)ãæœåºããŸãã
ðº(倿°å)
ð€ð§²Sð§²ð€â¡ïžððanswer
ð i ðâ© 0 diffâïž ð
ð€oð§²answerð§²ð€ â¡ïžðanswer
ð
ðanswerâïž
äžçªåãã®éšåã¯å¯å€å€æ°(ðð)answerãå®çŸ©ããŠããŸããå¯å€å€æ°ã®å€ãæŽæ°ããå Žåã¯â¡ïžðã䜿çšããŸãã
ð€testð€â¡ïžððvar1
ð€hogeð€â¡ïžðvar1
ð§²ïœð§²ã«å²ãŸããå€(倿°ãªã©)ãæååã«æ¿å
¥ããããšãã§ããŸãã
1åç®ã¯Sã®å€ãanswerã«ä»£å
¥ã2åç®ã¯oãå
é ã«è¿œå ããã®ã«äœ¿ããŸãã
ãŸãã
ð i ðâ© 0 Nâïž ð
ð
ã¯
for i in range(0,N):
pass
ãšåãæå³ã«ãªããŸãã
第äºå:ABC 433 A - Happy Birthday! 4
å顿ŠèŠ
æ£æŽæ°X,Y,Z ãäžããããã
X+k=Z(Y+k)
ããªãã¡
(X-ZY)/(Z-1)=k
ãšãªã0以äžã®æŽæ°kããããå€å®ããã
ååšããå Žåã¯Yesãããªãå Žåã¯Noã
ð ð
ðð¡â¶ïžððŒâïž â¡ïž XYZ
ð« XYZ ð€ ð€âïž â¡ïž list
ð¿ 0ð â¡ïž empty
empty â¡ïž ððnum_list
ð i list ð
ð» num_list ðºð¢i 10âïžâïž
ð
ðœ num_list 1âïžâ¡ïž X
ðœ num_list 2âïžâ¡ïž Y
ðœ num_list 3âïžâ¡ïž Z
âªïž ð€XâZâïžYð€ð®ð€1âZð€ð0 ð€ Xâ Y âïž Z â¶ïžð 0ð
ðð€Yesð€âïž
ð
ð
ð
ðð€Noð€âïž
ð
ð
解説
2åç®ãªã®ã§ãã£ãããšè§£èª¬ããŸãã
ð« XYZ ð€ ð€âïž â¡ïž list
å ¥åã空çœã§åºåãããªã¹ã(ðš ð ð¡ ð)ã«ãã
ð¿ 0ð â¡ïž empty
empty â¡ïž ððnum_list
ð i list ð
ð» num_list ðºð¢i 10âïžâïž
ð
[0]ã®å
¥ã£ããªã¹ãnum_listãäœããŸãã
ãããŠ3è¡ç®ã§äœã£ããªã¹ãlistã®èŠçŽ ãæ°åã«å€æããŠnum_listã«è¿œå ããŠãããŸãã
ðœ num_list 1âïžâ¡ïž X
ðœ num_list 2âïžâ¡ïž Y
ðœ num_list 3âïžâ¡ïž Z
num_listã®0çªç®ããæ°ããŠ1çªç®ã®èŠçŽ ã2çªç®ã®èŠçŽ ...ãããããXYZã«å
¥ããŸãã
(0çªç®ã«ã¯4è¡ç®ã§å®çŸ©ãã[0]ããã)
âªïž ð€XâZâïžYð€ð®ð€1âZð€ð0 ð€ Xâ Y âïž Z â¶ïžð 0ð
ðð€Yesð€âïž
ð
ð
ð
ðð€Noð€âïž
ð
âªïžãifãð ãelseã®åœ¹å²ãæã¡ãŸãã
ãã®ã³ãŒãã¯Pythonã§ã¯
if (x - y * z) % (z - 1) == 0 and x - y * z >= 0:
print("Yes")
else:
print("No")
ãããŠããŸããð€ð€ã¯ãã£ã()ã衚ããŠããŠã
ðã¯==
ð€ã¯andã衚ããŠããŸãã
æåŸã«
é£è§£ããã°ã©ãã³ã°èšèªã§ã¯ãããã®ã®æ©èœã¯å²ãšãã£ããããŠããŠãããããããæ®æ®µäœ¿ãã§ãããã(?)ãšæããŸããã
çµµæåã§ããã°ã©ãã³ã°ãããšããç¬ç¹ãªåœ¢åŒãããAIã«è³ªåããŠãã»ãšãã©ééã£ãŠããã³ãŒãããåºåããŠããªãã£ãã®ã§äººéã®å¯èœæ§ãæããŸããã
Emojicodeã«ã¯TCPãµãŒããŒãç«ãŠãæ©èœããããããã®ã§æ©äŒããã£ããããã§webã¢ããªãäœã£ãŠã¿ãã®ãé¢çœããã§ãã
æ©äŒããã£ããã£ãŠã¿ãŠãã ããïŒ
åèæç®ïŒ
https://www.emojicode.org/docs/guides/
https://www.emojicode.org/docs/packages/s/
https://trap.jp/post/605/
https://opensource.com/article/23/4/emojicode