Comments
On Hexagons → OMORI CONTEST Announcement, 2 years ago
+41

On Hexagons → Sneak Peak...., 2 years ago
+24

Can't wait to read the problem statements xD

+20

History repeats itself xD

On DEDA → Who is going to ACPC?, 4 years ago
+6

HossamHero7, Ahmed_Solyman

It's the second time for us in ACPC teens xD

It's so sad to hear that, Good luck to reach your goal!

On 3omar_ahmed → OI Contest #1, 4 years ago
+3

As a tester, the contest is amazing and interesting and I hope to see you in the standings xD.

Good luck guys, I hope you can reach your target.

Only replace unordered_map with map

map: 165985542

unordered map: 165981690

and after adding fast I/O it will work in 576 ms instead of 2043 ms.

Fast I/O code: 165987488

It's very sad when you qualify for IOI and can't attend onsite. I hope you can collect the remaining part and attend onsite and get medals for Egypt.

I think CSES is a good source for beginners to train on dp and if you are stuck on a problem you can see this editorial it will be helpful.

I wish I had helped you.

Try this link you can train on it on dp and other topics.

deleted

Why don't you set a specific time for the contest, I think it would be better.

On Hudayar → Let's grow!, 5 years ago
0

And I accepted the challenge XD

+3

As a trainee for the author I am so excited and I am sure that the contest will be amazing as the author is amazing XD