static int findMaxProduct ( int arr [ ] , int n ) {
  int i ;
  int ans = Integer . MIN_VALUE ;
  int maxval = 1 ;
  int minval = 1 ;
  int prevMax ;
  for ( i = 0 ;
  i < n ;
  i ++ ) {
    if ( arr [ i ] > 0 ) {
      maxval = maxval * arr [ i ] ;
      minval = Math . min ( 1 , minval * arr [ i ] ) ;
    }
    else if ( arr [ i ] == 0 ) {
      minval = 1 ;
      maxval = 0 ;
    }
    else if ( arr [ i ] < 0 ) {
      prevMax = maxval ;
      maxval = minval * arr [ i ] ;
      minval = prevMax * arr [ i ] ;
    }
    ans = Math . max ( ans , maxval ) ;
    if ( maxval <= 0 ) {
      maxval = 1 ;
    }
  }
  return ans ;
}

static int findMaxProduct ( int arr [ ] , int n ) { int i ; int ans = Integer . MIN_VALUE ; int maxval = 1 ; int minval = 1 ; int prevMax ; for ( i = 0 ; i < n ; i ++ ) { if ( arr [ i ] > 0 ) { maxval = maxval * arr [ i ] ; minval = Math . min ( 1 , minval * arr [ i ] ) ; } else if ( arr [ i ] == 0 ) { minval = 1 ; maxval = 0 ; } else if ( arr [ i ] < 0 ) { prevMax = maxval ; maxval = minval * arr [ i ] ; minval = prevMax * arr [ i ] ; } ans = Math . max ( ans , maxval ) ; if ( maxval <= 0 ) { maxval = 1 ; } } return ans ; }
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