Update templates/quiz.html

templates/quiz.html

@@ -61,7 +61,7 @@
         <p>問題: <strong>{{ question }}</strong></p>
         <form action="/" method="post">
             <label for="user_input">答えを入力してください:</label>
-            <input type=text id="user_input" name="user_input" required>
+            <input type="number" step="0.01" id="user_input" name="user_input" required>
             <button type="submit" class="btn">答え合わせ</button>
         </form>
         {% if result %}