private static void solve ( FastScanner scanner , StringBuilder out ) {
  int n = scanner . nextInt ( ) ;
  ;
}

private static void solve ( FastScanner scanner , StringBuilder out ) { int n = scanner . nextInt ( ) ; ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))