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  1. #!/usr/bin/perl
  2. use 5.016;
  3. use warnings;
  4. use utf8;
  5. binmode STDOUT => ':encoding(utf8)';
  6.  
  7. my @digits = (
  8. 	["", "いち", "", "", "", "", "", "", "", ""],
  9. 	["", "", "に", "さん", "よん", "ご", "ろく", "なな", "はち", "きゅう"],
  10. 	["", "", "", "", "", "", "ろっ", "", "はっ", ""],
  11. 	["", "", "", "", "", "", "", "", "はっ", ""],
  12. );
  13.  
  14. my @figures1 = (
  15. 	["", "", "", "", "", "", "", "", "", ""],
  16. 	["", "じゅう", "", "", "", "", "", "", "", ""],
  17. 	["", "ひゃく", "", "びゃく", "", "", "ぴゃく", "", "ぴゃく", ""],
  18. 	["", "せん", "", "ぜん", "", "", "", "", "", ""],
  19. );
  20.  
  21. my @figures2 = ("", "まん", "おく", "ちょう", "けい", "がい");
  22.  
  23.  
  24. sub _f2 { $_[0] % 4 == 0 ? $figures2[$_[0] / 4] : "" }
  25. sub _f1 { sub{ $_[0]->[$_[1]] || $_[0]->[1] }->($figures1[$_[0] % 4], $_[1]) }
  26. sub _d { $digits[$_[0] % 4]->[$_[1]] || $digits[1]->[$_[1]] }
  27.  
  28. sub f {
  29. 	($_[0] == 0) and return "ぜろ";
  30.  
  31. 	my @d = split //, reverse shift;
  32.  
  33. 	return join '', reverse
  34. 		map{ _f2(@{$_}), _f1(@{$_}), _d(@{$_}) }
  35. 		grep{ $_->[1] > 0 }
  36. 		map{ [$_, $d[$_]] }
  37. 		(0 .. $#d)
  38. }
  39.  
  40. foreach(
  41. 	0, 1, 2, 3, 8, 9, 10, 98, 99, 100, 101, 110, 111, 1100, 11000, 110000,
  42. 	300, 500, 600, 800, 900, 3000, 6000, 8000, 9000, 512, 123456789
  43. ){
  44. 	say $_, " => ", f($_);
  45. }
  46.  
Success #stdin #stdout 0.02s 4936KB
comments (?)
stdin
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Standard input is empty
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0 => ぜろ
1 => いち
2 => に
3 => さん
8 => はち
9 => きゅう
10 => じゅう
98 => きゅうじゅうはち
99 => きゅうじゅうきゅう
100 => ひゃく
101 => ひゃくいち
110 => ひゃくじゅう
111 => ひゃくじゅういち
1100 => せんひゃく
11000 => いちまんせん
110000 => じゅういちまん
300 => さんびゃく
500 => ごひゃく
600 => ろっぴゃく
800 => はっぴゃく
900 => きゅうひゃく
3000 => さんぜん
6000 => ろくせん
8000 => はっせん
9000 => きゅうせん
512 => ごひゃくじゅうに
123456789 => いちおくにせんさんびゃくよんじゅうごまんろくせんななひゃくはちじゅうきゅう
https://ideone.com/g2Ckst
language:
Perl (perl 5.28.1)
created:
9 years ago
visibility:
public

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