Labels

• Array
• Backtracking
• Binary Search
• Changes-Requested
• Correct-Solution
• difficulty-easy
• difficulty-hard
• difficulty-medium
• documentation

  Improvements or additions to documentation
• duplicate

  This issue or pull request already exists
• Dynamic Programming
• good first issue

  Good for newcomers
• hacktoberfest
• hacktoberfest-accepted

  Accepted PR for hacktoberfest, will be merged later
• HashTable
• Heap
• help wanted

  Extra attention is needed
• invalid
• LinkedList
• Math
• Sort
• spam

  PR does not fit Contibution-Guideline
• String