CREATE TABLE table_name_50 (overall INT, round VARCHAR, college VARCHAR)

What is the sum of Overall, when Round is less than 24, and when College is North Carolina State?
SELECT SUM(overall) FROM table_name_50 WHERE round < 24 AND college = "north carolina state"
SELECT SUM("overall") FROM "table_name_50" WHERE "college" = "north carolina state" AND "round" < 24