CAN ANYONE GIVEN FEW POSSIBLE TEST CASES TO THIS PROBLEM FOR ME TO CHECK MY PROGRAM

You cannot ask for test cases or help regarding solution of a problem during contestâ€¦

If you want to test your code write another code to generate random test casesâ€¦

Best of Luck

Given test cases are sufficientâ€¦ Check for the similar kind of test case patterns for higher integers. Hope this helps you and this comment is not against the codechefâ€™s code of conduct.

Well dont you think the question is only fairly detailed.

I think i should have more test cases or a higher one.

3 6 is just too predictable

Would it be possible that s gets smaller than n?

I didâ€™nt understand problm stmt clearly, my solution passes all the test case given in prob but when I submit my code it shows Wrong Answer. So plz help me understanding problm stmt and plz tell the answer for test case n=9, s=25 and n=6, s=16 just to understand problm clearlyâ€¦

i have the same problem as @rakesh88 â€¦i didnt understand the problem statementâ€¦i think i hav misinterpreted the questionâ€¦pls help

Yes bro @coolsduy , in case of test case n=6 s=16 possible ranklist is 1 1 2 3 4 5, in this list only 1 is at its right position and all other is at wrong. So in final ideal list whether I have to change element at 2nd position to 6 or we have to change all element except 1st, i.e. 1, 1->2, 2->3, 3->4, 4->5, 5->6 ??? by this type we need 5 operation.

very confused in problem stmt whether this test case needed 1 operation or 5 operation.

Anyone plz Helpâ€¦

@nastra **s** will never get smaller than **n**. As one can figure out from the problem statement.

@rakesh88 you can easily figure out the rank list in case of `9 25`

and `6 16`

. If not, you can ask this to the author of the question, in comments of the question page.

@rakesh88 I think the best rank list will be 1 2 2 3 4 4 or 1 2 2 3 3 5, in this case you need only 4 positions to change and the sum is still same. But this logic is not working for me. If anyone can spot what I made mistake then please let me know.

Someone plz help me in understanding problem statement, I still didnâ€™t get what they want in qwn? I make my assumption to guess problem stmt and tried 3 times all my solution passes the given test case but shows Wrong Answer in submission.

so plz help me in test case n=9 s=25 so that I can understand problem, in this two considerable ranklis are:

(1) 1 2 3 3 3 3 3 3 4 acording to this ans will be 5.

and (2) 1 1 1 2 2 3 4 5 6 according to this ans will 3

Plz help me what will be correct ans for this sample test caseâ€¦

No one can do it Guessing test cases is one of the parts of programmingâ€¦ Moreover start taking it easy when a program does not gives an AC

i have a statement assert((n*(n+1)/2)>=s) â€¦according to problem statement i think it should be satisfied but i am getting sigarbt error â€¦whyâ€¦?

*Also note that a rank list need not to be sorted e.g. {2, 2, 1} and {3, 3, 2, 1} are valid rank lists.*

â€śA rank list is an array of numbers when sorted will have the starting element as 1 and difference between any two consecutive elements less than or equal to 1.â€ť

â€śA rank list is said to be an ideal rank list if no two persons gets equal rank in it.â€ť These line from the problem statement should help.

@ajinkya1p3â€¦ I have already read prob stmt lines thatâ€™s why i m confused. just tell me whether test case I mentioned needed 1 operation or 5 operation as I explained in above commentâ€¦

yes ans should be 3 you have to take the minimum of the all possible operations needed to convert it to a ideal rank list

i too have the same question