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  1. m='АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ'
  2. f=m.lower()
  3. def g(t,c,l,d,s=[],r=[],o=-1):
  4.  k=1
  5.  for q,(x,y)in[(0,[0,-1]),(1,[1,0]),(1,[-1,0])]:
  6.   if~-((w:=(a:=c[0]+x,b:=c[1]+y))in r)and len(t[0])>a>-1<b<len(t)and q-o:
  7.    z=r+[w]
  8.    if(h:=t[b][a])=='│'or'─'==h:k=0;yield from g(t,w,l,d,s,z)
  9.    elif'┴'==h:k=0;yield from g(t,w,h,d,s,z,o=1)
  10.    elif'┬'==h:
  11.     if q:d.append(s[-1])
  12.     else:k=0;yield from g(t,w,h,d,s,z)
  13.    elif h in m+f and l in'┬┴':k=0;yield from g(t,w,h,d,s+[h],z)
  14.  if k:yield s
  15. def a(t):
  16.  b,p,z=[*filter(None, t.split('\n'))],{},[]
  17.  for x,y in[(x,y)for x in range(len(b[0]))for y in range(len(b))if b[y][x]in m+f]:
  18.   for s in g(b,(x,y),b[y][x],z,s=[b[y][x]],r=[(x,y)]):p[s[0]]=p.get(s[0],[])+[s]
  19.  return any(~-(a in z)*~-(b in z)and len(set([a in m,b in m]))==2and(~-any((q:=set(c)&set(d))and any(c.index(i)<3for i in q)for c in p[a]for d in p[b]))for a in p for b in p)
  20.  
  21. s1="""
  22. ы┬К
  23.  ю 
  24. """
  25. s2="""
  26. А┬д  
  27. О┴п┬Щ 
  28.    Ф 
  29. """
  30. s3 ="""
  31.  ю┬────────Й  
  32. м┬Е           
  33.  │     ш      
  34.  │            
  35.  │            
  36.  Щ            
  37. """
  38. s4="""
  39.   з┬Й    
  40. Л┬м┴п─┬Ф 
  41. Ы┴я┬А ш┬Я
  42.    З   Е 
  43. """
  44. s5="""
  45.   з┬Й    
  46. Л┬м┴п─┬Ф  
  47. ё┴А┬я ш┬Я 
  48.    З   Е 
  49. """
  50. s6="""
  51.            д┬Ф                                
  52.  ю┬────────Й┴─ё┬З                             
  53.   │            │                              
  54.   │            ш <this person smells bad      
  55.   │                                           
  56.   │                                           
  57.   Щ <this person betrayed the Party!          
  58. """
  59. s7 = """
  60. Щ 1234567890 quick brown foxes jumped over the lazy dog ш
  61. """
  62. s8 = """
  63.     з┬Й     
  64.   Л┬м┴п─┬Ф  
  65. й┬Ы┴я┬А ш┬Я 
  66.  Э   З   ю  
  67. """
  68. s9="""
  69.  А┬д      ф┬Ж   
  70.  м┴п┬Щ     ю┬Я  
  71.     Ф       ц   
  72. """
  73. print(a(s1))
  74. print(a(s2))
  75. print(a(s3))
  76. print(a(s4))
  77. print(a(s5))
  78. print(a(s6))
  79. print(a(s7))
  80. print(a(s8))
  81. print(a(s9))
Success #stdin #stdout 0.11s 14076KB
comments (?)
stdin 
Standard input is empty
stdout 
False
False
True
False
True
False
True
True
True
https://ideone.com/TkAf2V
language:
Python 3 (python  3.12)
created:
6 days ago
visibility:
public

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