CREATE TABLE table_name_21 (total NUMBER, bronze VARCHAR2, silver VARCHAR2)

What is the highest total number of medals of the nation with less than 1 bronzes and less than 0 silver medals?
SELECT MAX(total) FROM table_name_21 WHERE bronze < 1 AND silver < 0
SELECT MAX("total") FROM "table_name_21" WHERE "bronze" < 1 AND "silver" < 0