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.
To get the first letter of CITY we use substr().
The parameters are substr(coln_name, starting_index,ending_index).
so by using substr(CITY,1,1) we get the first letter of city which we shall compare with (a,e,i,o,u).
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Weather Observation Station 6
You are viewing a single comment's thread. Return to all comments →
To get the first letter of CITY we use substr(). The parameters are substr(coln_name, starting_index,ending_index). so by using substr(CITY,1,1) we get the first letter of city which we shall compare with (a,e,i,o,u).