CE-LC#1: Two sum problem

[NenadPantelic]

Add solution for the LeetCode problem #1: Two Sum. Link: https://leetcode.com/problems/two-sum/ Languages to pick:

• [ ] Python
• [ ] C
• [ ] C++
• [ ] Java
• [ ] C#
• [ ] JavaScript
• [ ] PHP
• [ ] Scala
• [ ] Ruby
• [ ] Go
• [ ] Haskell
• [ ] Objective-C

Note: put the file in the appropriate folder (based on the language). It is totally good to add another version of the solution with the different approach. In that case, use the same file (just add version no), e.g.

class Solution:
    # v1
    def twoSum(self, nums: List[int], target: int) -> List[int]:

    # v2
    def twoSum(self, nums: List[int], target: int) -> List[int]:

Different solutions should be conceptually different, e.g iterative and recursive, different algorithm or different idea in order to satisfy code review. Tests can be added in the file itself.

[SaiRudh]

Hello, I can help with this but I can script in all 12 languages I can submit solutions in

• Python
• C
• C++
• C#
• Java
• JavaScript So can I ?

[NenadPantelic]

Hi @SaiRudh, yes of course. Just please, do the following:

• name your files accordingly (e.g. two_sum or TwoSum) based on the language you use
• add the number in front of the challenge name -> 1.two_sum.py
• add tests in the same file
• add a link to your submission (to be sure that passed LeetCode evaluation) in the comment
• add version(in your case v1 in the comment above the class/method name with your GH id to credit your work -> e.g.

  
  # v1 - by @SaiRudh
  # link to submission on LC: ...
  def twoSum(args):

Thanks for the contribution. Happy coding :blush: