結果

問題 No.355 数当てゲーム(2)
ユーザー はむ吉🐹
提出日時 2016-04-04 18:18:07
言語 Python3
(3.13.1 + numpy 2.2.1 + scipy 1.14.1)
結果
AC  
実行時間 73 ms / 2,000 ms
コード長 1,119 bytes
コンパイル時間 288 ms
コンパイル使用メモリ 12,800 KB
実行使用メモリ 28,888 KB
平均クエリ数 5.42
最終ジャッジ日時 2024-07-16 23:32:06
合計ジャッジ時間 6,412 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
このコードへのチャレンジ
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ファイルパターン 結果
other AC * 52
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import collections
import itertools
import sys
MAX_D = 4
Status = collections.namedtuple("Status", "hit blow")
FINAL = Status(4, 0)
def compute_status(assumptive_answer, guess):
hit = sum(int(a == c) for a, c in zip(assumptive_answer, guess))
hit_and_blow = len(set(assumptive_answer) & set(guess))
blow = hit_and_blow - hit
return Status(hit, blow)
def is_possible_candidate(candidate, prev_guess, prev_status):
return compute_status(candidate, prev_guess) == prev_status
def generate_all_candidates(d=MAX_D):
return set(itertools.permutations(range(10), d))
def submit_guess(guess):
print(" ".join(map(str, guess)))
sys.stdout.flush()
return Status(*map(int, input().split()))
def main():
candidates = generate_all_candidates()
while candidates:
guess = candidates.pop()
status = submit_guess(guess)
if status == FINAL:
return
f = lambda c: is_possible_candidate(c, guess, status)
candidates = set(filter(f, candidates))
if __name__ == '__main__':
main()
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