private static void solve ( int testNo , Scanner in ) {
  long n = in . nextLong ( ) ;
  long k = in . nextLong ( ) ;
  System . out . println ( "Case #" + testNo + ": " + calc ( n , k ) ) ;
}

private static void solve ( int testNo , Scanner in ) { long n = in . nextLong ( ) ; long k = in . nextLong ( ) ; System . out . println ( " Case ▁ # " + testNo + " : ▁ " + calc ( n , k ) ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) 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)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))))