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August 29, 2015 14:04
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あみだくじ (akiym, xrekkusu)
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# -*- coding: utf-8 -*- | |
import os | |
import sys | |
import time | |
import re | |
from pwn import * | |
s = process('amida') | |
# thanks~~ http://arc006.contest.atcoder.jp/submissions/140243 | |
def amida(N, L, res, state): | |
i = 0 | |
for _ in range(L) : | |
row = res[i].replace('|', '') | |
for j in range(N-1) : | |
if row[j] == '-' : | |
state[j], state[j+1] = state[j+1], state[j] | |
i += 1 | |
return state[res[i].find('*')/2] | |
def inverse(lines): | |
reform = [] | |
for j in range(len(lines[0])): | |
reform.append('') | |
for i in range(len(lines)): | |
c = lines[i][j] | |
if (c == '-'): | |
reform[j] += '|' | |
elif (c == '|'): | |
reform[j] += '-' | |
else: | |
reform[j] += c | |
return reform | |
j = 1 | |
while True: | |
print '=====> No. ' + str(j) | |
data = s.recv() | |
print data | |
data = re.sub(chr(0), '', data) | |
lines = data.split('\n') | |
lines = lines[1:-1] # "No. "の行と"?"の行はいらない | |
# 横なら | |
if lines[0].count('-'): | |
lines = inverse(lines) | |
# 逆なら | |
if lines[0].count('*'): | |
lines.reverse() | |
numbers = lines[0] | |
state = [] | |
for e in numbers.split(): | |
if '0' <= e and e <= '9': | |
state.append(int(e)) | |
else: | |
state.append(e) | |
print 'state: ' + str(state) | |
goal_pos = -1 | |
res = [] | |
for l in lines[1:-1]: # 開始の数字と終了の"*"を飛ばす | |
# 横長の場合 | |
l = re.sub(r'-+', '-', l) | |
l = re.sub(r'[\x20]+', ' ', l) | |
res.append(l) | |
# ゴールの数字 | |
goal_n = int(lines[0][lines[-1].find('*')]) | |
print 'goal number: ' + str(goal_n) | |
# ゴールをresに追加 | |
if state[0] == 8: | |
res.append((' ' * (8 - goal_n)) + '*' + (' ' * 30)) | |
else: | |
res.append((' ' * (goal_n - 1)) + '*' + (' ' * 30)) | |
print 'res: ' | |
for r in res: | |
print r | |
goal = str(amida(8, len(res) - 1, res, state)) | |
print 'goal: ' + str(goal) | |
print '----------' | |
s.send(str(goal) + '\n') | |
j += 1 |
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