Washing Windows (Video Editorial) : Nov’19 LunchTime

Hey guys,

This is me Vikas Kumar Jha(Jumbo).
I have tried to make video solution for Nov’19 LunchTime problem Washing Windows(APARTS). I hope, it help people to understand the problem and my approach for the same.
Problem Link : https://www.codechef.com/LTIME78A/problems/APARTS/
Prerequisites : Little Observation.
Video Editorial Link : https://www.youtube.com/watch?v=xK-nzvrOsGw&t=300s
My Solution Link : https://www.codechef.com/viewsolution/28014367

I also have a playlist on F.F.T. HERE and some Codechef Tutorials HERE

If you like my teaching method, then you can suggest me more topics which you feel hard. I will try to make cakewalk for you.

Feedbacks are most welcome.
Thanks for reading.

Nice but if you could have explained with some code on that diagonal traversing it would have been little more easier.

One suggestion : If you are making videos better make it in english. Indian’s are not the only programmers here.

i thought, it is easy to understand by reading my solution.
For diagonal tarversal, we increase or decrease value of x and y by one at the same time.

thank you dude,
basically, i am not that much comfortable in english currently. After some time, i will surely make videos in english.

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