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DIY: LFU Cache

Sumit Rawal answered on May 24, 2023 Popularity 1/10 Helpfulness 1/10

answer DIY: LFU Cache

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DIY: LFU Cache

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  object Solution{
    class LFUCache(var capacity: Int) {

        var size = 0
        var minFreq = 0
        //LinkedListNode holds key and value pairs
        var keyDict = new HashMap[Int, LinkedListNode]()
        var freqDict = new HashMap[Int, MyLinkedList]()

        def Get(key: Int): Int = {
        //write your code here
        -1
        }

        def Set(key: Int, value: Int): Unit = {
        //write your code here
        }

        def print_cache(): String = {
            var res:String = ""
            for (key <- keyDict.keys) {
                res += "(" + key + ", " + keyDict(key).`val` + ")"
            }
            res
        }
    }
  }

Popularity 1/10 Helpfulness 1/10 Language scala

Source: Grepper

Tags: scala

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Contributed on May 24 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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DIY: LFU Cache

Comment

  object Solution{
    class LFUCache(var capacity: Int) {

        var size = 0
        var minFreq = 0
        //LinkedListNode holds key and value pairs
        var keyDict = new HashMap[Int, LinkedListNode]()
        var freqDict = new HashMap[Int, MyLinkedList]()

        def Get(key: Int): Int = {
        //write your code here
        -1
        }

        def Set(key: Int, value: Int): Unit = {
        //write your code here
        }

        def print_cache(): String = {
            var res:String = ""
            for (key <- keyDict.keys) {
                res += "(" + key + ", " + keyDict(key).`val` + ")"
            }
            res
        }
    }
  }

Popularity 1/10 Helpfulness 1/10 Language scala

Source: Grepper

Tags: scala

Link to this answer
Share Copy Link

Contributed on May 24 2023

Sumit Rawal

0 Answers Avg Quality 2/10

DIY: LFU Cache

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