From 5b4249d4a853a77e9aed0af171204c9b8d0ee2ac Mon Sep 17 00:00:00 2001
From: liuyiwei <709224218@qq.com>
Date: Thu, 1 Jun 2023 16:34:00 +0800
Subject: [PATCH] =?UTF-8?q?151.=E7=BF=BB=E8=BD=AC=E5=AD=97=E7=AC=A6?=
 =?UTF-8?q?=E4=B8=B2=E9=87=8C=E7=9A=84=E5=8D=95=E8=AF=8D=20=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9E=E4=BD=BF=E7=94=A8=E4=BA=86=E7=A7=BB=E9=99=A4=E5=85=83?=
 =?UTF-8?q?=E7=B4=A0=E6=80=9D=E6=83=B3=E7=9A=84=20Go=20=E7=89=88=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...14\347\232\204\345\215\225\350\257\215.md" | 50 ++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git "a/problems/0151.\347\277\273\350\275\254\345\255\227\347\254\246\344\270\262\351\207\214\347\232\204\345\215\225\350\257\215.md" "b/problems/0151.\347\277\273\350\275\254\345\255\227\347\254\246\344\270\262\351\207\214\347\232\204\345\215\225\350\257\215.md"
index 4474f1c613..6dd3cd4975 100644
--- "a/problems/0151.\347\277\273\350\275\254\345\255\227\347\254\246\344\270\262\351\207\214\347\232\204\345\215\225\350\257\215.md"
+++ "b/problems/0151.\347\277\273\350\275\254\345\255\227\347\254\246\344\270\262\351\207\214\347\232\204\345\215\225\350\257\215.md"
@@ -467,9 +467,57 @@ class Solution:
         return " ".join(words)
 ```
 
-
 Go：
 
+版本一：
+
+```go
+func reverseWords(s string) string {
+    b := []byte(s)
+
+    // 移除前面、中间、后面存在的多余空格
+    slow := 0
+    for i := 0; i < len(b); i++ {
+        if b[i] != ' ' {
+            if slow != 0 {
+                b[slow] = ' '
+                slow++
+            }
+            for i < len(b) && b[i] != ' ' { // 复制逻辑
+                b[slow] = b[i]
+                slow++
+                i++
+            }
+        }
+    }
+    b = b[0:slow]
+    
+    // 翻转整个字符串
+    reverse(b)
+    // 翻转每个单词
+    last := 0
+    for i := 0; i <= len(b); i++ {
+        if i == len(b) || b[i] == ' ' {
+            reverse(b[last:i])
+            last = i + 1
+        }
+    }
+    return string(b)
+}
+
+func reverse(b []byte) {
+    left := 0
+    right := len(b) - 1
+    for left < right {
+        b[left], b[right] = b[right], b[left]
+        left++
+        right--
+    }
+}
+```
+
+版本二：
+
 ```go
 import (
 	"fmt"