add string

dansen · dansen · commit 12e46463bb57 · 2021-08-23T18:40:56.000+08:00
diff --git a/map/leetcode/leetcode-string.txt b/map/leetcode/leetcode-string.txt
@@ -18,9 +18,12 @@
 1737 1759 1781 1807 1813 1839 1849 1850 1904 1910 1915 1946 5714
 
 [-复杂题]
-10 30 32 44 65 68 72 76 87 97 115 126 214 273 336 564 591 632 730 736 761 770 899 936 
+30 32 44 65 68 72 76 87 97 115 126 214 273 336 564 591 632 730 736 761 770 899 936 
 1096 1106 1163 1316 1392 1449 1531 1542 1585 1745 1830 1948
 
+[-正则表达式]
+10
+
 [-未分类]
 336(key=回文)
 
diff --git a/user/leetcode/30.串联所有单词的子串.cpp b/user/leetcode/30.串联所有单词的子串.cpp
@@ -0,0 +1,15 @@
+/*
+ * @lc app=leetcode.cn id=30 lang=cpp
+ *
+ * [30] 串联所有单词的子串
+ */
+
+// @lc code=start
+class Solution {
+public:
+    vector<int> findSubstring(string s, vector<string>& words) {
+
+    }
+};
+// @lc code=end
+
