serdarmumcu

package com.yazilimmimari.hackerrank;

import java.util.*;

public class RandomCache<S,T> {
    HashMap<S,T> cache;
    int capacity;
    RandomCache(int capacity) {
        cache = new HashMap<>(capacity);
        this.capacity = capacity;

serdarmumcu

package com.yazilimmimari.hackerrank;

import java.util.LinkedHashMap;
import java.util.Map;

public class FIFOCache<S,T> {
    LinkedHashMap<S,T> cache;
    int capacity;
    FIFOCache(int capacity) {
        cache = new LinkedHashMap<>(capacity);

serdarmumcu

package com.yazilimmimari.hackerrank;


import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Objects;

public class LFUCache<S,T> {

    public class Node<S,T>

serdarmumcu

package com.yazilimmimari.hackerrank;

import java.util.LinkedHashMap;
import java.util.Map;

public class LRUCache<S,T> {
    LinkedHashMap<S,T> cache;
    int capacity;
    LRUCache(int capacity) {
        cache = new LinkedHashMap<>(capacity);