static double getProbability ( double p , double q ) {
  p /= 100 ;
  q /= 100 ;
  double probability = ( p * p + q * q ) / ( p + q ) ;
  return probability ;
}

static double getProbability ( double p , double q ) { p /= 100 ; q /= 100 ; double probability = ( p * p + q * q ) / ( p + q ) ; return probability ; }
(method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier)) (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))) (return_statement (identifier))))