From 1a420d9130a0160fecaa6859142c199e5863d2ce Mon Sep 17 00:00:00 2001 From: Jidong Xiao Date: Fri, 1 Sep 2023 13:17:19 -0400 Subject: [PATCH] adding leetcode reference --- lectures/02_strings_vectors/README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lectures/02_strings_vectors/README.md b/lectures/02_strings_vectors/README.md index 5bb19ab..38cf5bc 100644 --- a/lectures/02_strings_vectors/README.md +++ b/lectures/02_strings_vectors/README.md @@ -112,3 +112,9 @@ be changed. median grade. - As a general rule, you should not pass a container object, such as a vector or a string, by value because of the cost of copying. + +## Exercises + +[Leetcode problem 8: String to Integer (atoi)](https://leetcode.com/problems/string-to-integer-atoi/) +[Leetcode problem 211: Design Add and Search Words Data Structure](https://leetcode.com/problems/design-add-and-search-words-data-structure/) +[Leetcode problem 1662: Check If Two String Arrays are Equivalent](https://leetcode.com/problems/check-if-two-string-arrays-are-equivalent/)