From fcc8324d31e45a26e6b1deacdcdef2e08974e602 Mon Sep 17 00:00:00 2001
From: Corki <61616424+KangJ227@users.noreply.github.com>
Date: Fri, 27 Aug 2021 00:07:05 +0800
Subject: [PATCH] =?UTF-8?q?Update=200205.=E5=90=8C=E6=9E=84=E5=AD=97?=
 =?UTF-8?q?=E7=AC=A6=E4=B8=B2.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

添加Go语言版本
---
 problems/0205.同构字符串.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/problems/0205.同构字符串.md b/problems/0205.同构字符串.md
index 5b0dd82b..5d20aa4a 100644
--- a/problems/0205.同构字符串.md
+++ b/problems/0205.同构字符串.md
@@ -97,6 +97,23 @@ class Solution {
 ## Go
 
 ```go
+func isIsomorphic(s string, t string) bool {
+	map1 := make(map[byte]byte)
+	map2 := make(map[byte]byte)
+	for i := range s {
+		if _, ok := map1[s[i]]; !ok {
+			map1[s[i]] = t[i] // map1保存 s[i] 到 t[j]的映射
+		}
+		if _, ok := map2[t[i]]; !ok {
+			map2[t[i]] = s[i] // map2保存 t[i] 到 s[j]的映射
+		}
+		// 无法映射，返回 false
+		if (map1[s[i]] != t[i]) || (map2[t[i]] != s[i]) {
+			return false
+		}
+	}
+	return true
+}
 ```
 
 ## JavaScript