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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. 	public static void main(String [] args)
  11.     {
  12.         int[][] matriz = {{18,20,14},{2,7,19},{21,2,1}};
  13.  
  14.         int aux;
  15.  
  16.  
  17.  
  18.         for (int x=0; x < matriz.length ; x++)
  19.         {
  20.             for (int y=0; y < matriz[x].length ; y++)
  21.             {
  22.  
  23.                 for (int a=0; a < matriz.length; a++)
  24.                 {
  25.                     for (int b=0; b < matriz[a].length ;b++)
  26.                     {
  27.                         if (matriz[a][b] >= matriz[x][y])
  28.                         {    
  29.                             aux = matriz[x][y];
  30.                             matriz[x][y] = matriz[a][b];
  31.                             matriz[a][b] = aux;
  32.  
  33.                         }
  34.  
  35.  
  36.  
  37.                     }    
  38.  
  39.  
  40.                 }
  41.  
  42.             }
  43.  
  44.         }
  45.  
  46.         for (int i=0; i < matriz.length ; i++)
  47.         {
  48.         System.out.println("");
  49.  
  50.             for(int j = 0; j < matriz[i].length ; j++)
  51.             {
  52.             System.out.print(" "+matriz[i][j]);
  53.             }
  54.  
  55.         }
  56.     }
  57. }
Success #stdin #stdout 0.04s 711168KB
comments (?)
stdin 
Standard input is empty
stdout 
 1 2 2
 7 14 18
 19 20 21
https://ideone.com/ETzSWF
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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