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.
  1. Prepare
  2. SQL
  3. Basic Select
  4. Weather Observation Station 8
  5. Discussions

Weather Observation Station 8

Sort 2034 Discussions, By:

  • rex_liu_y
     + 68 comments
    select distinct city from station 
where left(city,1) in ('a','e','i','o','u') 
and right(city, 1) in ('a','e','i','o','u')

  • RodneyShag
     + 28 comments

    MySQL solution

    From my HackerRank solutions.

    SELECT DISTINCT CITY FROM STATION
WHERE CITY REGEXP '^[aeiou].*[aeiou]$';

    Let me know if you have any questions.

  • hacknik246
     + 7 comments

    This is in Oracle SQL without REGEX using only basic SELECT statements. It's easy to read. Hope it helps.

    SELECT city
FROM station
WHERE (
   LOWER(city) LIKE 'a%' 
   OR LOWER(city) LIKE 'e%' 
   OR LOWER(city) LIKE 'i%' 
   OR LOWER(city) LIKE 'o%' 
   OR LOWER(city) LIKE 'u%'
)
AND (
   LOWER(city) LIKE '%a' 
   OR LOWER(city) like '%e' 
   OR LOWER(city) LIKE '%i' 
   OR LOWER(city) LIKE '%o' 
   OR LOWER(city) LIKE '%u'
);

  • gokhansavas90
     + 8 comments

    SELECT distinct City FROM STATION WHERE City LIKE '[A,E,I,O,U]%[A,E,I,O,U]'

  • marinskiy
     + 4 comments

    Here is Oracle solution from my HackerrankPractice repository:

    SELECT DISTINCT CITY
FROM STATION
WHERE REGEXP_LIKE(City, '^[AEIOU].*[aeiou]$');

    Feel free to ask if you have any questions :)

Load more conversations