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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10.  
  11.     public static void main(String[] args) {
  12. 	    int[] randomNumbers = new int[100];
  13.  
  14.  
  15. 	    // get random array
  16. 	    for(int index = 0; index < randomNumbers.length; index++)
  17. 	    {
  18. 	        randomNumbers[index] = (int) (Math.random()*100);
  19. 	    }
  20.  
  21. 	    int[] results = new int[100];
  22.  
  23. 	    // fill map with results
  24. 	    for(int index = 0; index < randomNumbers.length; index++)
  25. 	    {
  26. 	    	results[randomNumbers[index]] = results[randomNumbers[index]] + 1;
  27. 	    }
  28.  
  29. 	    // show results
  30. 	    for(int index = 0; index < results.length; index++) {
  31. 	        if (results[index] > 0)
  32. 	    		System.out.println("Occurrence of " + index + " is " + results[index]);
  33. 	    } 	
  34.  
  35. 	}
  36. }
Success #stdin #stdout 0.11s 320448KB
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stdin
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Standard input is empty
stdout
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Occurrence of 0 is 1
Occurrence of 1 is 1
Occurrence of 2 is 1
Occurrence of 4 is 2
Occurrence of 5 is 1
Occurrence of 6 is 1
Occurrence of 7 is 2
Occurrence of 8 is 1
Occurrence of 9 is 4
Occurrence of 10 is 1
Occurrence of 11 is 1
Occurrence of 12 is 1
Occurrence of 13 is 2
Occurrence of 15 is 2
Occurrence of 17 is 3
Occurrence of 18 is 1
Occurrence of 20 is 1
Occurrence of 21 is 1
Occurrence of 23 is 1
Occurrence of 24 is 2
Occurrence of 26 is 2
Occurrence of 27 is 2
Occurrence of 28 is 1
Occurrence of 29 is 1
Occurrence of 31 is 1
Occurrence of 32 is 2
Occurrence of 35 is 1
Occurrence of 36 is 2
Occurrence of 38 is 1
Occurrence of 40 is 3
Occurrence of 42 is 3
Occurrence of 43 is 1
Occurrence of 45 is 1
Occurrence of 46 is 1
Occurrence of 49 is 2
Occurrence of 50 is 1
Occurrence of 51 is 3
Occurrence of 54 is 2
Occurrence of 55 is 1
Occurrence of 56 is 1
Occurrence of 60 is 2
Occurrence of 61 is 2
Occurrence of 62 is 1
Occurrence of 63 is 2
Occurrence of 64 is 1
Occurrence of 65 is 2
Occurrence of 68 is 1
Occurrence of 69 is 1
Occurrence of 70 is 2
Occurrence of 71 is 1
Occurrence of 72 is 1
Occurrence of 73 is 2
Occurrence of 74 is 2
Occurrence of 75 is 1
Occurrence of 77 is 1
Occurrence of 80 is 1
Occurrence of 81 is 1
Occurrence of 82 is 1
Occurrence of 83 is 1
Occurrence of 84 is 1
Occurrence of 85 is 1
Occurrence of 87 is 2
Occurrence of 88 is 1
Occurrence of 90 is 1
Occurrence of 91 is 1
Occurrence of 93 is 1
Occurrence of 95 is 1
Occurrence of 96 is 1
Occurrence of 97 is 1
Occurrence of 99 is 1
https://ideone.com/Zp9AHF
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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