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  1. #作者堀江、会津大学オンラインジャッジ問0130でショートコーディングに挑戦するコード
  2. gets.to_i.times{
  3. s=gets.chomp
  4. xs=[""]*70
  5. p=30
  6. xs[p]=s[0]
  7. n=3
  8. while n<s.size
  9. p-=1
  10. p+=2 if s[n-1]==">"
  11. xs[p]=s[n]
  12. n+=3
  13. end
  14. puts xs.join("")
  15. }
  16.  
Success #stdin #stdout 0.01s 6224KB
comments (?)
stdin
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4
a->e->c->b->d
b<-c<-a<-d<-e
b->a->c<-a->c->d<-c<-a<-b->a->c->d->e<-d
a->e<-a<-d->a->e<-a<-d<-c->d->a<-d<-c<-b->c->d<-c
stdout
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aecbd
edacb
bacde
bcdae
https://ideone.com/S0Tgom
language:
Ruby (ruby 2.5.5)
created:
323 days ago
visibility:
public

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