Add solutions in C++ for leetcode problems

[larissalages]

No description provided.

[samkit96]

Hi @larissalages, @jaesharma,
I have created a PR to add solution to a Medium leetcode problem: #74
Can you please take a look at it? Thanks.

[samkit96]

Hi @larissalages, @jaesharma,
I have created a PR to add solution to a Medium leetcode problem: #121
Can you please take a look at it? Thanks.

[shresth12-jain]

Hi @larissalages , @jaesharma
I have created a PR to add the solution to a LeetCode problem: 1. Two Sum #27
Can you please take a look at it? Thanks.

[Deepthi2001]

Hi @larissalages , @jaesharma
I have created a PR to add the solution to a Medium level LeetCode problem: Merge Intervals #56
Can you please take a look at it? Thanks.

[Deepthi2001]

Hi @larissalages , @jaesharma
I have created a PR to add the solution to a Easy level LeetCode problem: Merge Intervals #53
Can you please take a look at it? Thanks.

[sabrajsab]

Hi @larissalages , @jaesharma
I have created a PR to add the solution to a LeetCode problem: implement strStr() #28
Can you please take a look at it? Thanks.

[js0805]

Hi @larissalages , @jaesharma
I have created a pull request to add a solution from leetcode:Find Minimum in Rotated Sorted Array II #199
Please take a look at it! Thanks.

[sabrajsab]

Hi @larissalages , @jaesharma
I have created a PR to add c++ solution to a LeetCode problem: Search Inset Position #35
Can you please take a look at it? Thanks.

[angie1015]

Hi @larissalages, @jaesharma!
I have added solutions for Leetcode DP problems coin change #247 and unique paths II #248

[aryanayush012]

i can solve this efficiently in C++,please assign it to me. @samkit96

[sajal-19]

Kindly assign this to me . I have an efficient solution for this and i maintain a proper comments in the code as well with least time and space complexity.