From 0904245b6f28adc92a0b04fba94daeb8a083bb3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A8=8B=E5=BA=8F=E5=91=98=C2=B7=E5=B0=8F=E6=9D=8E?=
 <875402161@qq.com>
Date: Wed, 31 Aug 2022 14:38:51 +0000
Subject: [PATCH] =?UTF-8?q?update=20lcof/=E9=9D=A2=E8=AF=95=E9=A2=9805.=20?=
 =?UTF-8?q?=E6=9B=BF=E6=8D=A2=E7=A9=BA=E6=A0=BC/README.md.?=
MIME-Version: 1.0
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Signed-off-by: 程序员·小李 <875402161@qq.com>
---
 .../README.md"                                | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git "a/lcof/\351\235\242\350\257\225\351\242\23005. \346\233\277\346\215\242\347\251\272\346\240\274/README.md" "b/lcof/\351\235\242\350\257\225\351\242\23005. \346\233\277\346\215\242\347\251\272\346\240\274/README.md"
index c441b76a51..2487134961 100644
--- "a/lcof/\351\235\242\350\257\225\351\242\23005. \346\233\277\346\215\242\347\251\272\346\240\274/README.md"	
+++ "b/lcof/\351\235\242\350\257\225\351\242\23005. \346\233\277\346\215\242\347\251\272\346\240\274/README.md"	
@@ -59,6 +59,39 @@ class Solution {
 }
 ```
 
+使用 char[]:
+
+```java
+public String replaceSpace(String s) {
+    if (s == null){
+        return null;
+    }
+ 
+    char[] array = s.toCharArray();
+    int count = 0;
+    for (char c : array){
+        if (c == ' '){
+            count++;
+        }
+    }
+ 
+    char[] newArray = new char[array.length - count + count * 3];
+    int pointer = newArray.length - 1;
+    for (int j = array.length - 1; j >= 0; j--){
+        if (array[j] != ' '){
+            newArray[pointer--] = array[j];
+            continue;
+        }
+        newArray[pointer--] = '0';
+        newArray[pointer--] = '2';
+        newArray[pointer--] = '%';
+    }
+ 
+    return new String(newArray);
+}
+```
+
+
 ### **JavaScript**
 
 使用字符串内置方法：
-- 
Gitee