Just virtualed CNOI2024 Day 2, did pretty bad (110 today, 202 total for CNOI 2024 = barely above silver cutoff :sob:)
my log:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
5:00 bruh p1 is math problem
4:43 bruh p1 is a math problem, i will code bf and skip
4:23 im funny at implementation
anyway read p2
4:19 50 as expected yay
4:12 chinese is so hard
4:06 i think dp[dep to chong][cur node] gets 25 (ok it doesnt) bruh
3:53 i have 0 idea :skull: i can only solve 5 points kms
read p3
3:45 this is not good this is not good
3:40 goes back to try A lmao
3:20 no progress on anything this is bad
went for a walk
back at 2:53
2:53 waiting for A to grade got 85 (idk how)
2:48 ok back to B
ok i can get 25
2:27 cant think of anything for C, time to impl B ig
2:15 15 poitns on C
2:07 ok impl B ig (was lying previously)
1:38 still impling subtask cooked
1:12 impl might be joever
00:57 constant facoted on subtask
00:32 and oops smth smubproblm not possible askjflkajs
00:08 give up bruh
lol
very sadge
A I got 50 with trivial n^2, then guessed that there werent that many for 85… thought about gcd structure but didnt get anywhere
B I got the easy dp subtask, then tried to ds bash but overcomplicated it (pst + persistent dsu is crazy)
C I got like 15 points (didnt figure out how to do type 2 stuffs). didnt have time to implement anything
anyway this contest felt very bad :skull: idk better luck next time ig… need to upsolve 4 cnoi problems + virtual ioi
oh btw ioi was over a few days ago… congrats rain, rohin, agastya, brian! sto bnxe orz also zhoukangyang orzorzorzorz
ok, thats about it I guess?
yea thats it, gotta go sleep, also first ap chem test tmrw :pray:
gn yall, 9:57 pm
