static void printDistSum ( int arr [ ] , int n ) {
  int sum = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) sum += arr [ i ] ;
  boolean [ ] [ ] dp = new boolean [ n + 1 ] [ sum + 1 ] ;
  for ( int i = 0 ;
  i <= n ;
  i ++ ) dp [ i ] [ 0 ] = true ;
  for ( int i = 1 ;
  i <= n ;
  i ++ ) {
    dp [ i ] [ arr [ i - 1 ] ] = true ;
    for ( int j = 1 ;
    j <= sum ;
    j ++ ) {
      if ( dp [ i - 1 ] [ j ] == true ) {
        dp [ i ] [ j ] = true ;
        dp [ i ] [ j + arr [ i - 1 ] ] = true ;
      }
    }
  }
  for ( int j = 0 ;
  j <= sum ;
  j ++ ) if ( dp [ n ] [ j ] == true ) System . out . print ( j + " " ) ;
}

static void printDistSum ( int arr [ ] , int n ) { int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) sum += arr [ i ] ; boolean [ ] [ ] dp = new boolean [ n + 1 ] [ sum + 1 ] ; for ( int i = 0 ; i <= n ; i ++ ) dp [ i ] [ 0 ] = true ; for ( int i = 1 ; i <= n ; i ++ ) { dp [ i ] [ arr [ i - 1 ] ] = true ; for ( int j = 1 ; j <= sum ; j ++ ) { if ( dp [ i - 1 ] [ j ] == true ) { dp [ i ] [ j ] = true ; dp [ i ] [ j + arr [ i - 1 ] ] = true ; } } } for ( int j = 0 ; j <= sum ; j ++ ) if ( dp [ n ] [ j ] == true ) System . out . print ( j + " ▁ " ) ; }
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