static boolean check ( long no , int k ) {
  double kth_root = nthRoot ( no , k ) ;
  long num = ( long ) kth_root ;
  if ( Math . abs ( num - kth_root ) < 1e-4 ) return true ;
  return false ;
}

static boolean check ( long no , int k ) { double kth_root = nthRoot ( no , k ) ; long num = ( long ) kth_root ; if ( Math . abs ( num - kth_root ) < 1e-4 ) return true ; return false ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)))) right: (decimal_floating_point_literal))) consequence: (return_statement (true))) (return_statement (false))))