Any problems similar to E that I can solve?

Has anyone done 2224D using binary search in Java, I would like to see your solution, I am getting TLE with the same code in java but it runs in cpp.

Hello, have you released the edi of this contest?

cant say about cf, but one thing fs is garbage, the person who made this blog.

MikeMirzayanov

yeah man, same error why is this happening?

as u practice more problems, u will get better, start with cses problemset.

is the date or anything confirmed?

When is it happening??

Thank you for this.

+1

thanks, gotcha

realll

can anyone share the soln for E, like how to make sure that u dont take the same of set of 4 pts for a trapezium again, in case of a ||gm.

excited for this round.

really man, im so disappointed i did expect sth like this, but D having 4k subs was shocking

a newbie wouldn't know

is there any recursive solution to D? not by iterative dp.

editorial not loading for F problem

showing "Unable to parse markup [type=CF_MATHJAX]"

thanks for putting it this way, now it makes sense why this works.

yeah, if n=7 and x=6 then i beat 3 teams on left(3, 4, 5) and lose to 3 teams on right(7, 1, 2)

and if n = 8 and x=6 then i beat 3 teams on left(3, 4, 5) and lose to 3 teams on right(7, 8, 1), now match with team '2' is left so we make it a Tie.

and for n=8, this is the output,

initially i understood the scores wrong in case of winning, winning team gets +3 and losing team gets 0 in case of tie, both get +1

for n = 8, this is the output, T=tie

v 1 2 3 4 5 6 7 8
1 X L L L T W W W 
2 W X L L L T W W 
3 W W X L L L T W 
4 W W W X L L L T 
5 T W W W X L L L 
6 L T W W W X L L 
7 L L T W W W X L 
8 L L L T W W W X 

i tried it, it works

this is the output for n=7, first i assign 'L' or losses to a team(except for matches that have already taken place keeping in mind match[i][j] = negation of match[j][i])

X L L L W W W
W X L L L W W 
W W X L L L W 
W W W X L L L 
L W W W X L L 
L L W W W X L 
L L L W W W X

yeah this way only, making sure that if grid[i][j] = W then grid[j][i] = L and vice versa. and keeping sum = 0, i see, this is wrong thanks for providing example.

thanks gotcha!!

Auto comment: topic has been updated by divya8080 (previous revision, new revision, compare).

adding phone number verification to accounts so that cheaters(or anyone) cant create a huge number of accounts..

is it unrated? if not how much more time it would take to update ratings?

its working now..

As a Tester, I recommend participating in this round.

I'm very bad at chess.

missed it :(

Congratulations, btw what extensions have you installed for cf?

thank you!

his account got disabled

editorial for D?

can q have 0s present multiple times in C problem?

orzz

not function, but like a simple one line code was not expected, but as a person who knows of python, i see this coming.

i dont see this as unexpected, well do you think they were testing how well you know functions in a language or rather how well you yourself can solve the problem. This function take O(MN) time in worst case and you didnt see this, there are better algos like KMP and string hashing that lowers the time complexity to O(n+m) and i think after brute force(without using the fucntion) you should have told these, that would be what was desired from you ig. Anyways all the best for future.

wtf, u shouldnt blame others when u are doing the same thing, hahahahaha

go to your account and click on magic section, or click here!

frrr

thanks

how to change handle?

thanks for writing thiss!!!!!

alright then ill be seeing it everyday

thanks for writing this one.

yeah me

as its written, today is the day when registration starts, but its showing page is unavailable.

thank god, i am not one of their subscribers