Create: 0706-design-hashmap.cpp and 0034-find-first-and-last-position-of-element-in-sorted-array.cpp

[tonngw]

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.

[a93a]

Looks good, Thanks for the contribution!

[tonngw]

Looks good, Thanks for the contribution!

Thank you for code reviewing my PR. I will continue to contribute my code for repo when I have time in the future.