g_YUYUYU https://blog.hatena.ne.jp/g_YUYUYU/ Newbeeゆゆー https://yuyuyuyuyu.hateblo.jp/ CheckIO split コード def checkio(words): check = 0 for i in words.split(): if i.isalpha(): check = check + 1 if check == 3: return True else: check = 0 return False 参考にしたサイト for文 http://www.pythonweb.jp/tutorial/for/index3.html 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuyuyuyuyu.hateblo.jp%2Fentry%2FpyThreeWords" title="PythonでThree words - Newbeeゆゆー" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://cdn-ak.f.st-hatena.com/images/fotolife/g/g_YUYUYU/20140424/20140424192205.jpg Hatena Blog https://hatena.blog 2014-04-24 19:24:12 rich https://yuyuyuyuyu.hateblo.jp/entry/pyThreeWords 1.0 100%