3229. Minimum Operations to Make Array Equal to Target | Greedy | With Proof

[@_sf_editz1870]

The Approach is very good and intutive aryan

[@InWonderland-z2l]

was so elated to see that you've put out a video for today's contest :) by the way, will you be doing the second problem (vowels game in a string) for this contest as well? i had doubts in it and the way you tackle every little edge case and condition is amazing

[@monilcharola6873]

Bro it;s greedy. See, Alice will go first. Consider that in a game each player, plays for itself and in the optimal case they will try to make their opponents loose. Case 1 : There are no vowels. (:( Alice cannot take anything thus Alice is defeated) Case 2 : There are either odd or even number of vowels -> If odd (Since Alice wants to defeat Bob, she takes the substring containing all the vowels thus leaving 0 vowels for BOB ) Alice wins -> If even (ALICE want's to win by defeating BOB, here also she takes substring containing odd number of vowels, leaving only 1 vowel for BOB) thus Bob won't have even vowels to pick, here also Alice wins!! CODE : I vowel count == 0, BOB wins Else ALICE winds PS : Alice is a bitch!!!!!!!!😂

[@uncutengineer2797]

your explaination is really really good aryan bro

[@abhinavnarula7300]

At 1:47 won't we require 3 ops instead of 2? I am confused on that part. Can someone pls clarify

[@monilcharola6873]

JUST BRILLIANT !!!!!!!!!!!!!!!!!!!!!!

[@PhenomenalInitiations]

wowwww

[@sanchitdeepsingh9663]

thanks

[@23cash86]

I had figured everything till 19:00 , I was blank aftermath

[@TechieClasher]

ha ha, was waiting for this itself

[@asthajain2511]

aryan bhai op🫡

[@nooob_coder]

wow i can think like this ?

[@ITACH1688]

kya hi chumma explanation hai 😳

[@sangdilbiswal30]

I almost figured it out but time was done😅

[@hrudaytej2133]

how tf am i supposed to come up with this in contest?

[@nikhilsoni2403]

Bhai saturday ke contest ka 4th problem ka solution upload karo na 😂😂

[@prajitbanerjee8226]

LOL bro

[@satwiktatikonda764]

why is it that difficult?

[@monilcharola6873]

@@satwiktatikonda764 Bro only 69 people were able to solve it