[44]-A. 사다리 게임

import random

ladder =[
        [0, 0, 0, 0, 0],
        [1, 1, 0, 1, 1],
        [0, 1, 1, 0, 0],
        [0, 0, 1, 1, 0],
        [1, 1, 0, 0, 0],
        [0, 1, 1, 0, 0],
        [1, 1, 0, 0, 0],
        [0, 0, 0, 1, 1],
        [0, 0, 0, 0, 0]
        ]

while True:
     # reset
     ladder[0] = [0]*5
     ladder[len(ladder)-1] = [0]*5
     
     STONE = 7
     x = random.randint(0,4)
     y = 0
     ladder[y][x] = STONE

     # print1
     print("S A D A R I !")
     for yy in range(len(ladder)):
          for xx in range(len(ladder[yy])):
               if ladder[yy][xx] == STONE:
                    print("◆  ", end="")
               elif ladder[yy][xx] == 0:
                    print("┃  ", end="")
               elif ladder[yy][xx] == 1:
                    if xx < 4 and ladder[yy][xx+1] == 1:
                         print("┣━━", end="")
                    elif xx > 0 and ladder[yy][xx-1] == 1:
                         print("┫  ", end="")
          print()
     print()
     sel = int(input("1. 출발 \n2. 종료 \n메뉴선택 : "))

     if sel == 1:
          # move
          for yy in range(len(ladder)):
               if ladder[yy][x] == 1:
                    # check
                    if x > 0 and ladder[yy][x-1] == 1:
                         x -= 1
                    elif x < 4 and ladder[yy][x+1] == 1:
                         x += 1
               elif ladder[yy][x] == 0:
                    pass          
          # result
          print("[end idx : %d]" % x)
          ladder[len(ladder)-1][x] = STONE

          # print2
          print("S A D A R I !")
          for yy in range(len(ladder)):
               for xx in range(len(ladder[yy])):
                    if ladder[yy][xx] == STONE:
                         print("◆  ", end="")
                    elif ladder[yy][xx] == 0:
                         print("┃  ", end="")
                    elif ladder[yy][xx] == 1:
                         if xx < 4 and ladder[yy][xx+1] == 1:
                              print("┣━━", end="")
                         elif xx > 0 and ladder[yy][xx-1] == 1:
                              print("┫  ", end="")
               print()
          print()
     elif sel == 2:
          break