taxfree_python https://blog.hatena.ne.jp/taxfree_python/ taxfree_pythonブログ https://taxfree-python.hatenablog.com/ JOI精進 競プロ 4 - JOIポスター (JOI Poster) 数学感がある問題．参考にした提出．細かい条件 from sys import stdin input = stdin.readline n, w, h = map(int, input().strip().split()) xy = [list(map(int, input().strip().split())) for _ in range(n)] ans = 0 for i in range(n): for j in range(n): for k in range(n): for l in range(n): if len(set((i,… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaxfree-python.hatenablog.com%2Fentry%2F2020%2F12%2F12%2F233708" title="PythonでJOI難易度6を埋める #25 - taxfree_pythonブログ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2020-12-12 23:37:08 rich https://taxfree-python.hatenablog.com/entry/2020/12/12/233708 1.0 100%