We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
WITH RECURSIVE Patterns(n) as(
Select cast('' as char(255))
UNION ALL
Select concat(n, '')
from Patterns
where length(n) < 20
)
select * from Patterns ORDER BY length(n) DESC;
Please Whats wrong with my code. It prints out the *.
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Draw The Triangle 1
You are viewing a single comment's thread. Return to all comments →
WITH RECURSIVE Patterns(n) as( Select cast('' as char(255)) UNION ALL Select concat(n, '') from Patterns where length(n) < 20
) select * from Patterns ORDER BY length(n) DESC; Please Whats wrong with my code. It prints out the *.