From 8435164338531108f6919bd64185db52a5eebd4f Mon Sep 17 00:00:00 2001
From: way <1012370241@qq.com>
Date: Sat, 11 Nov 2023 11:16:33 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0kama54.=E6=9B=BF=E6=8D=A2?=
 =?UTF-8?q?=E6=95=B0=E5=AD=97=20Java=E7=89=88=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 problems/kama54.替换数字.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/problems/kama54.替换数字.md b/problems/kama54.替换数字.md
index 80c87951..d68bbc2c 100644
--- a/problems/kama54.替换数字.md
+++ b/problems/kama54.替换数字.md
@@ -143,6 +143,23 @@ for (int i = 0; i < a.size(); i++) {
 
 ### Java：
 
+```java
+import java.util.Scanner;
+
+class Main {
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+        String s = in.nextLine();
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < s.length(); i++) {
+            if (Character.isDigit(s.charAt(i))) {
+                sb.append("number");
+            }else sb.append(s.charAt(i));
+        }
+        System.out.println(sb);
+    }
+}
+```
 
 ### Go：