# https://www.sololearn.com/post/277795 ''' * * <= not for left/right at bottom/top 0x123456x0 _ ______ 0 |(_) _| x | (_ 1 |_ | 2 _)_ _ | 3 |_( )_( )| x ''' from random import randint class Puzzle: class Piece: class Edges: def __init__(self): self._up = 0 # +- 1~6 self._left = 0 # +- 1~3 self._down = 0 # +- 1~6 self._right = 0 # +- 1~3 @property def shape(self): return (self.up, self.left, self.down, self.right) @property def revshape(self): return (self.down and ((self.down>0 or -1)*7 - self.down), self.right and ((self.right>0 or -1)*4 - self.right), self.up and ((self.up>0 or -1)*7 - self.up), self.left and ((self.left>0 or -1)*4 - self.left)) def __str__(self): return "".join(map(str, [self.up, self.left, self.down, self.right])) def __eq__(self, edges): return edges.shape in [self.shape, self.revshape] @property def up(self): return self._up @property def left(self): return self._left @property def down(self): return self._down @property def right(self): return self._right @up.setter def up(self, val): if(val in range(-6,7) and not ( val == -1 and self.left == -1 ) and not ( val == -6 and self.right == -1 )): self._up = val @left.setter def left(self, val): if(val in range(-3,4) and not ( val == -1 and self.up == -1 ) and not ( val == -3 and self.down == -1 )): self._left = val @down.setter def down(self, val): if(val in range(-6,7) and not ( val == -1 and self.left == -3 ) and not ( val == -6 and self.right == -3 )): self._down = val @right.setter def right(self, val): if(val in range(-3,4) and not ( val == -1 and self.up == -6 ) and not ( val == -3 and self.down == -6 )): self._right = val class Links: def __init__(self): self._up = None self._left = None self._down = None self._right = None @property def up(self): return self._up @property def left(self): return self._left @property def down(self): return self._down @property def right(self): return self._right @up.setter def up(self, lnk): self._up = lnk lnk._down = self @left.setter def left(self, lnk): self._left = lnk lnk._right = self @down.setter def down(self, lnk): self._down = lnk lnk._up = self @right.setter def right(self, lnk): self._right = lnk lnk._left = self def __init__(self): self._edges = self.Edges() self._links = self.Links() @property def shape(self): return self._edges.shape @property def up(self): pass @property def left(self): pass @property def down(self): pass @property def right(self): pass @up.setter def up(self, val): self._edges.up = val if(self._edges.up == val): # success if(self._links.up): # exists self._links.up._edges. down = -val if(self._links.up. _edges.down != -val): # fail self._links.up. _edges.down = 0 # cancel self._edges.up = 0 # cancel @left.setter def left(self, val): self._edges.left = val if(self._edges.left == val): # success if(self._links.left): # exists self._links.left. _edges.right = -val if(self._links.left. _edges.right != -val): # fail self._links.left. _edges.right = 0 # cancel self._edges.left = 0 # cancel @down.setter def down(self, val): self._edges.down = val if(self._edges.down == val): # success if(self._links.down): # exists self._links.down. _edges.up = -val if(self._links.down. _edges.up != -val): # fail self._links.down. _edges.up = 0 # cancel self._edges.down = 0 # cancel @right.setter def right(self, val): self._edges.right = val if(self._edges.right == val): # success if(self._links.right): # exists self._links.right. _edges.left = -val if(self._links.right. _edges.left != -val): # fail self._links.right. _edges.left = 0 # cancel self._edges.left = 0 # cancel def __init__(self, size): self._data = [[self.Piece() for _ in range(size)] for _ in range(size)] for i in range(size): for j in range(size): if(i=4): if(i==5 and d<0): ln = ln[:~d] + "( )" + ln[2-d:] elif(i==5 and d>0 or i==4 and d<0): ln = ln[:abs(d)] + " _"[i==4] + ln[1+abs(d):] if(i>1 and l==-i+1): ln = "_)" + ln[2:] elif(l==-i): ln = "_" + ln[1:] if(i>1 and r==i-1): ln = ln[:-1] + " " elif(i>1 and r==-i+1): ln = ln[:-3] + "(_ " elif(r==-i): ln = ln[:-2] + "_|" print(ln, end="") print() ''' # 1st layer print("|", end="") for pc in line: ln = " "*8 + "|" if(pc._edges.up<0): up = -pc._edges.up ln = ln[:up-1] + "(_)" + ln[up+2:] if(pc._edges.left==-1): ln = "_" + ln[1:] if(pc._edges.right==-1): ln = ln[:-2] + "_|" print(ln, end="") print() # 2nd layer print("|", end="") for pc in line: ln = " "*8 + "|" if(pc._edges.left==-1): ln = "_)" + ln[2:] elif(pc._edges.left==-2): ln = "_" + ln[1:] if(pc._edges.right==1): ln = ln[:-1] + " " elif(pc._edges.right==-1): ln = ln[:-3] + "(_ " elif(pc._edges.right==-2): ln = ln[:-2] + "_|" print(ln, end="") print() # 3rd layer print("|", end="") for pc in line: ln = " "*8 + "|" if(pc._edges.left==-2): ln = "_)" + ln[2:] elif(pc._edges.left==-3): ln = "_" + ln[1:] if(pc._edges.right==2): ln = ln[:-1] + " " elif(pc._edges.right==-2): ln = ln[:-3] + "(_ " elif(pc._edges.right==-3): ln = ln[:-2] + "_|" print(ln, end="") print() # 4th layer print("|", end="") for pc in line: ln = " "*8 + "|" if(pc._edges.down<0): dn = -pc._edges.down ln = ln[:dn] + "_" + ln[dn+1:] if(pc._edges.left==-3): ln = "_)" + ln[2:] if(pc._edges.right==3): ln = ln[:-1] + " " elif(pc._edges.right==-3): ln = ln[:-3] + "(_ " print(ln, end="") print() # 5th layer print("|", end="") for pc in line: ln = "_"*8 + "|" if(pc._edges.down<0): dn = -pc._edges.down ln = ln[:dn-1] + "( )" + ln[dn+2:] elif(pc._edges.down>0): dn = pc._edges.down ln = ln[:dn] + " " + ln[dn+1:] print(ln, end="") print() ''' size = int(input() or "4") puz = Puzzle(size) for i in range(size): for j in range(size): if(i

[Challenge] Random Puzzle