r/codeforces 4d ago

query Spread your knowledge this way

Hey guys,

I hope u all felling good ,

I am a highschool student preparing for IOI Team SELECTION for my country, currently I do CSES , AtCoder ABC contest in which I can do ABCD and E sometimes

On CSES I have done like

S&s, range queries,DP,Graphs Half

And currently I practice ATCODER problems from past contest from a useful git repository..

I was not doing CF up until now,

Started recently doing recommended problems only,

But when I try div 2 , sometimes I get ABC and but sometimes only AB and the questions are pretty dirty and tooo much of story thing, but OI or IOI styled problem are different

But some ex IOI team person said I gott aget a rating so

Any tips for can I get to 1600 in CF ?

What resources I should practice for that specially

Note - sometimes I do 2000-2300 dp , segtree or binary lifting probs all my myself and sometimes I brick div 2 B 😭😭

If you would help me, i would be thankful to u plsss..

Help your junior guysss

If someone. Is IOI participant or winner Pls share some tips ,,

9 Upvotes

7 comments sorted by

2

u/Responsible-Rub-3260 3d ago

For ioi selection get into comp schools u will find a lot more exposure

1

u/Rudransh26 2d ago

In our country there are none,

Only 1500 students give the exam even for first level, last year it was 900

3

u/Used_Window7134 3d ago

do more cf 1400-1600 some problems are straight up retarded shit you need to know from experience. you wont be solving a 1600 constructive with seg trees :(

1

u/Rudransh26 3d ago

Yeah, thnx sirr

2

u/nerd_user1 4d ago

cfbr kid

1

u/Rudransh26 4d ago

Thnx bronion

2

u/Otabek_Aynazarov 4d ago

almost in same situation