removing from the begining of the array is another expensive solution

this guy crazyyyyyy hahaha

damn meeehhn :) ;)

hahaha, that crazy 1-case-scenario RETURN

crazy

dealing with the case letters is quite a thing

still cant get the logic

thank you, i came here to watchout for 'months' too

ofcourse, we have a predefined 26 alphabet-letters..there's no harm

who else was tempted to draft associative matching array by hand lol

i learnt how sort_by() function work

yeah...it's on paper, veyr little code

hahaha, i actually skipped this for days, then i took courage and solved it for 45 mins
fear of nothing

we are the same solution.haha

great feeling, finished mine in 48 hours