public static void main ( String [ ] args ) {
  int i ;
  int arr [ ] = {
    10 , 20 , 30 , 40 , 50 };
    int n = arr . length ;
    int key = 30 ;
    System . out . print ( "Array before deletion:\n" ) ;
    for ( i = 0 ;
    i < n ;
    i ++ ) System . out . print ( arr [ i ] + " " ) ;
    n = deleteElement ( arr , n , key ) ;
    System . out . print ( "\n\nArray after deletion:\n" ) ;
    for ( i = 0 ;
    i < n ;
    i ++ ) System . out . print ( arr [ i ] + " " ) ;
  }
  
public static void main ( String [ ] args ) { int i ; int arr [ ] = { 10 , 20 , 30 , 40 , 50 } ; int n = arr . length ; int key = 30 ; System . out . print ( " Array ▁ before ▁ deletion : \n " ) ; for ( i = 0 ; i < n ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; n = deleteElement ( arr , n , key ) ; System . out . print ( " \n \n Array ▁ after ▁ deletion : \n " ) ; for ( i = 0 ; i < n ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; }
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