Did anyone notice that the handle for one of the setters isn't provided? Well here it is! codewiz(Nitish Gupta).

Edit : Thanks raja1999 for the update and sorry for the trouble.

When people downvote for no apparent reason. :(

We strongly recommend reading statements of all problems!

Hope that the problems are correctly sorted according to difficulty.

Hey awoo, Editorials please !!

System Test :(

->How 30 minutes before contest felt!!

Power for c was (n-2)*(n-3) using summation of AP formed: 2*(1+2+....(n-3)).

According to me power of c was (n-2)*(n-3). I wasn't able to calculate powers of f2,f3 in time.Is power of c correct??

In semi rated contest the rating change is applied only to the participants with positive change(increase) in their rating. It has been done in past contests.

Why not semi rated??

Story of today's Contest: 1) Submit solution till D in first half hour 2) Wait for verdict on B,C,D 3) Get a wrong/tle 4) Submit a better solution. 5) Be happy because predictor shows increment. 6) Contest goes Unrated. cries in corner

It would be unfair for the candidates who solved questions in first attempt to make it unrated, as they deserve their ratings. So better make it Semi-Rated.

Semi-Rated please !!

Clash of clans!! Wizard (my handle and rank colour matches this)

Round by vovuh !! Always exciting to participate!

This is because final rating is calculated after system testing... and after that it is added to your profile. So wait for system testing to end. After that it won't take much time

Greater than or equal to 588!! Almost 600

This is the common pattern on codechef!!

Thanks a lot !! :)

Can someone please provide the 5th list of test case 3 in C. I am unable to spot the error in my code.

Error : wrong answer Given lengths aren't present in the input list for list 5

Code : My Solution

Why is including the constraint i.e. weight of fuel <= 1000000000 for Div2 C, giving WA for test case 76??