static int getNumMonotone ( int len ) {
  int [ ] [ ] DP = new int [ len ] [ DP_s ] ;
  for ( int i = 0 ;
  i < DP_s ;
  ++ i ) DP [ 0 ] [ i ] = i + 1 ;
  for ( int i = 0 ;
  i < len ;
  ++ i ) DP [ i ] [ 0 ] = 1 ;
  for ( int i = 1 ;
  i < len ;
  ++ i ) for ( int j = 1 ;
  j < DP_s ;
  ++ j ) DP [ i ] [ j ] = DP [ i - 1 ] [ j ] + DP [ i ] [ j - 1 ] ;
  return DP [ len - 1 ] [ DP_s - 1 ] ;
}

static int getNumMonotone ( int len ) { int [ ] [ ] DP = new int [ len ] [ DP_s ] ; for ( int i = 0 ; i < DP_s ; ++ i ) DP [ 0 ] [ i ] = i + 1 ; for ( int i = 0 ; i < len ; ++ i ) DP [ i ] [ 0 ] = 1 ; for ( int i = 1 ; i < len ; ++ i ) for ( int j = 1 ; j < DP_s ; ++ j ) DP [ i ] [ j ] = DP [ i - 1 ] [ j ] + DP [ i ] [ j - 1 ] ; return DP [ len - 1 ] [ DP_s - 1 ] ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier)) dimensions: (dimensions_expr (identifier))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) index: (identifier)) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal)) right: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (return_statement (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))