Reported. Thank you. 
You are welcome. 
@bitthal04 Do the following
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Go to your profile, click edit
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Go to professional and then add your school name in “Where do you study”
If you will not find your school name there, then click on “Other” then another option come “Enter new institution name:” here you will add your school name. Then admin will check and add your school.
Hope this answer is helpful.
@codex0196 I have already done that but neither I am alloted junior ranking not I am able to see myself in Schools Ranklist that’s why I m curious if I would get laddus or not
You are not allotted junior ranking because your school is not in the database. Once admin will add your school(if you did the following steps I have mentioned above), your junior ranking will be shown and laddus will be awarded.
Please mail me or codechef the relevant screenshot and additional details.
I am unable to get what you are trying to say. Can you elaborate please 
I think the ranklist was updating- it refreshes and shows accurate rank every 1-3min.
If you click on the ? sign on the upper right corner of the text editor while writing an answer or a question (not comment), it will take you to a Japanese health website. Should I add a picture?
Thanks for finding out from admins, it just needed to refresh.
(I knew it was too good to be true!)
Looking into it.
Well, what if we ban this account?? :3 
On a serious note- if you cant get the username, and strictly dont login or do any activity from it, @admin may decide to be lenient with your case.
Please share the exact question and more necessary details.
Seems a basic math question. Just do repeated subtraction till you get a number smaller than quotient. For reference: Division as repeated subtraction - a complete lesson for third grade
Please read about subsequences in general. Treat them equivalent to subsets and the explanation will be crisp and clear.
Practice hackerrank easy section completely. Problems related to array, 2-D array, and strings are bountiful there. Google whatever seems new or tough. Lots of dedication is required for coding.
An announcement regarding this has been made.