diff --git "a/56\346\242\205\345\277\240\351\222\246/2023-10-27.md" "b/56\346\242\205\345\277\240\351\222\246/2023-10-27.md"
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index 0000000000000000000000000000000000000000..d39c5987ff8ae571cd2272a9b192b33b0b869734
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+++ "b/56\346\242\205\345\277\240\351\222\246/2023-10-27.md"
@@ -0,0 +1,38 @@
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script>
+        let a1 = prompt("请输入银行卡总额")
+        let a2 = prompt("请输入水费")
+        let a3 = prompt("请输入电费")
+        let a4 = prompt("请输入网费")
+    </script>
+    <h1 align = "center">本月消费详情</h1>
+    <table border="1" cellspacing="0" cellpadding="10px" align="center">
+        <tbody>
+            <tr>
+                <th>银行卡总额</th>
+                <th>水费</th>
+                <th>电费</th>
+                <th>网费</th>
+                <th>银行卡余额</th>
+            </tr>
+            <tr>
+                <td><script>if(a1>=0){document.write(a1)}else{}</script></td>
+                <td><script>document.write(a2)</script>元</td>
+                <td><script>document.write(a3)</script>元</td>
+                <td><script>document.write(a4)</script>元</td>
+                <td><script>document.write(a1-a2-a3-a4)</script>元</td>
+            </tr>
+        </tbody>
+    </table>
+</body>
+</html>
+
+
