Discovering the Longest Consecutive Sequence in Swift

  Longest Consecutive Have the function LongestConsecutive(arr) take the array of positive integers stored in arr and return the length...

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String Changes - Problem Solving

 String Changes  Have the function StringChanges(str) take the str parameter being passed, which will be a string containing letters from th...

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SWIFT: whole minute dilemma - Swift solution

     SWIFT: whole minute dilemma - Swift solution    func playlist (songs: [ Int ]) -> Int {     var count = 0     for i in 0 ..<...

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Efficient Shippling - Swift solution

  SWIFT: Efficient Shippling - Swift solution Q. warehouse manager needs to create  efficient  shipping   Answer: func getMaxUnits (boxes :...

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Longest subsequence matching a substring - swift solution

SWIFT: Find Longest subsequence matching a substring - Swift solution    func longestSubsequence (x: String , y: String ) -> Int {     ...

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Graph traversals BFS/DFS in Swift

  Graph traversals BFS/DFS in Swift //----------------Graph traversals BFS/DFS in Swift----------------// class   Node  {      var   value :...

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