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  1. import java.util.*;
  2. public class Main
  3. {
  4. 	public static void main(String[] args) {
  5. 		MyArray massiv;;
  6. 		massiv=new MyArray();
  7. 		massiv.fill(100);
  8. 		massiv.print();
  9. 		System.out.println(Arrays.toString(massiv.subArray(0,5)));
  10. 	}
  11. }
  12. class MyArray{
  13.     private int[]mas;
  14.     private int size;
  15.     boolean f;
  16.     public int indexFrom, indexTo;
  17.     int[]newmas;
  18. 	public MyArray(){
  19. 		size=8;
  20. 		mas = new int[size];
  21. 	}
  22. 	public void fill(int k) {
  23. 		for (int i=0; i<size; i++){
  24. 			mas[i]=(int)(Math.random()*k);
  25. 		}
  26. 	}
  27. 	public void print() {
  28. 		for (int i=0; i<mas.length; i++)
  29. 		{
  30. 			System.out.print(mas[i]+" ");
  31. 		}
  32. 		System.out.println();
  33. 	}
  34. 	public int[] subArray(int indexFrom, int indexTo) {
  35. 	    size=indexTo-indexFrom+1;
  36. 		newmas=new int[size];
  37. 		for(int i=0;i<newmas.length;i++) {
  38. 			newmas[i]=mas[indexFrom+i];
  39. 		}
  40. 		return newmas;
  41. 	}
  42. }
Success #stdin #stdout 0.09s 33996KB
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Standard input is empty
stdout
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27 71 81 25 62 64 38 60 
[27, 71, 81, 25, 62, 64]
https://ideone.com/EOdnNk
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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