Create 2300-successful-pairs-of-spells-and-potions.cpp

[tahzeer]

Added solution to Leetcode Problem 2300

• File(s) Modified: 2300-successful-pairs-of-spells-and-potions.cpp
• Language(s) Used: cpp
• Submission URL: https://leetcode.com/problems/successful-pairs-of-spells-and-potions/submissions/997530330/

Important

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

[MHamiid]

Thanks.