1. Create 0706-design-hashmap.cpp

• File(s) Modified:0706-design-hashmap.cpp
• Language(s) Used:cpp
• Submission URL:https://leetcode.com/problems/design-hashmap/submissions/960956887/

Important

Please make sure the file name is lowercase and a duplicate file does not already exist before merging.

Others

Before I created mine, I found a pull request that is identical to mine:#2313, but I think there is an issue with their code. You can take a look.

2. Create 0034-find-first-and-last-position-of-element-in-sorted-array.cpp

• File(s) Modified:0034-find-first-and-last-position-of-element-in-sorted-array.cpp
• Language(s) Used:cpp
• Submission URL:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/submissions/960983895/

Important

Please make sure the file name is lowercase and a duplicate file does not already exist before merging.