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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 test
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11.  
  12. 		// your code goes here
  13. 	{	int a[][] = new int[3][3];
  14. 		init (a);
  15. 		data (a);
  16. 		prnt (a);
  17. 	}
  18.  
  19. 	static void init(int a[][]){
  20. 		for (int i=0; i <3; i++)
  21. 		    for(int j=0; j<3; j++)
  22. 		       a[i][j] = 0;
  23. 	}
  24. 	static void data(int a[][]){
  25. 			int v = 1;
  26. 		for (int i=0; i <3; i++)
  27. 		    for(int j=i; j<3; j++)
  28. 		       a[i][j] = v++;
  29. 		}
  30. 	static void prnt(int a[][]){
  31. 		for (int i=0; i <3; i++){
  32. 		    for(int j=0; j<3; j++){
  33. 		    if (a[i][j] == 0)
  34. 		       System.out.printf("  ");
  35. 		    else
  36. 		    System.out.printf("%d ", a[i][j]); 
  37.  
  38. 		}
  39. 		     System.out.println();
  40. 		}
  41. 	}	
  42. }
Success #stdin #stdout 0.15s 55908KB
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https://ideone.com/WaqlO5
language:
Java (HotSpot 12)
created:
7 days ago
visibility:
public

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