public static void main ( String [ ] args ) {
  int n = 3 ;
  Integer mat [ ] [ ] = {
    {
      3 , 2 , 1 }, {
        9 , 8 , 7 }, {
          6 , 5 , 4 }
        };
        System . out . print ( "Original Matrix:\n" ) ;
        printMat ( mat , n ) ;
        sortMatRowAndColWise ( mat , n ) ;
        System . out . print ( "\nMatrix After Sorting:\n" ) ;
        printMat ( mat , n ) ;
      }
      
public static void main ( String [ ] args ) { int n = 3 ; Integer mat [ ] [ ] = { { 3 , 2 , 1 } , { 9 , 8 , 7 } , { 6 , 5 , 4 } } ; System . out . print ( " Original ▁ Matrix : \n " ) ; printMat ( mat , n ) ; sortMatRowAndColWise ( mat , n ) ; System . out . print ( " \n Matrix ▁ After ▁ Sorting : \n " ) ; printMat ( mat , n ) ; }
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