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_Maximilian_

Задача 4

Apr 18th, 2021
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Java 0.60 KB | None | 0 0
  1. public class Ex4 {
  2.     public static void main(String[] args) {
  3.         int[] arr = {1, 2, 3, 4, 1, 2, 3, 4, 5, 8, 9, 6};
  4.  
  5.         int max = Integer.MIN_VALUE;
  6.  
  7.         for (int i = 0; i < arr.length; i++) {
  8.             if (arr[i] > max) {
  9.                 max = arr[i];
  10.             }
  11.         }
  12.  
  13.         int[] arr1 = new int[max + 1];
  14.  
  15.         for (int i = 0; i < arr.length; i++) {
  16.             arr1[arr[i]]++;
  17.         }
  18.         for (int i = 0; i <= max; i++) {
  19.             if(arr1[i] != 0){
  20.                 System.out.println(i + " " + "->" + " " + arr1[i]);
  21.             }
  22.         }
  23.     }
  24. }
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