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MostFrequent

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Jan 22nd, 2018
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Java 0.90 KB | None | 0 0
  1. import java.util.HashMap;
  2. import java.util.Scanner;
  3.  
  4. public class MostFrequent {
  5.     public static void main(String[] args) {
  6.         Scanner scanner = new Scanner(System.in);
  7.         int n = scanner.nextInt();
  8.         HashMap<Integer,Integer> map = new HashMap<Integer,Integer>();
  9.         int maxValue = 0;
  10.         int maxKey = 0;
  11.         for (int i = 0; i < n; i++) {
  12.             int temporary = scanner.nextInt();
  13.             if (map.containsKey(temporary)){
  14.                 map.put(temporary, map.get(temporary) + 1);
  15.             }
  16.             else{
  17.                 map.put(temporary,  1);
  18.             }
  19.             Integer key = temporary;
  20.             Integer value = map.get(temporary);
  21.  
  22.             if(maxValue < value){
  23.                 maxKey = key;
  24.                 maxValue = value;
  25.             }
  26.         }
  27.         System.out.println(maxKey + " (" + maxValue + " times)");
  28.     }
  29. }
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