提出 #461465

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ソースコード 拡げる

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
import codecs

sys.stdin  = codecs.getreader('utf_8')(sys.stdin)
sys.stdout = codecs.getwriter('utf_8')(sys.stdout)

n = int(sys.stdin.readline())
arr = []
for i in range(n):
  arr.append(sys.stdin.readline().strip())

inp = []
for i in range(5):
  inp.append(sys.stdin.readline())

arr = set(arr)  

def ok(c):
  ue = u'↑'
  sita = u'↓'
  hidari = u'←'
  migi = u'→'
  #print inp[0][2] + c, inp[1][2]
  if inp[1][2] == sita and not (inp[0][2] + c) in arr:
    return False
  if inp[1][2] == ue and not(c + inp[0][2]) in arr:
    return False

  if inp[3][2] == sita and not(c + inp[4][2]) in arr:
    return False
  if inp[3][2] == ue and not(inp[4][2] + c) in arr:
    return False

  if inp[2][1] == migi and not(inp[2][0] + c) in arr:
    return False
  if inp[2][1] == hidari and not(c + inp[2][0]) in arr:
    return False

  if inp[2][3] == migi and not(c + inp[2][4]) in arr:
    return False
  if inp[2][3] == hidari and not(inp[2][4] + c) in arr:
    return False
  
  return True
  
for i in arr:
  #print i
  if ok(i[0]):
    print i[0]
    break
  if ok(i[1]):
    print i[1]
    break

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