


6 Questions
1
vote
4
answers
753
views
Need help in understanding how CHEFFIB can be solved using centroid decomposition!
15 Dec '17, 23:27
1.2k●1●8
0
votes
1
answer
202
views
Need debugging BGQRS code
24 Jun '17, 00:40
119●1●8
4
votes
23
answers
3.7k
views
Your approach to solve SANDWICH?
01 Jun '17, 11:26
189●4
0
votes
1
answer
280
views
What is wrong with the code for the given problem (Link)?
01 Mar '17, 12:53
453●7
0
votes
3
answers
1.2k
views
How would you solve distnum3?
22 Feb '17, 12:52
18.5k●348●495●529
0
votes
3
answers
709
views
Hint in approaching this problem?
11 Feb '17, 12:55
13.1k●1●7●31
6 Answers
49 Votes
49  0 
27 Tags
longcontest
× 28 may × 23 dec17 × 4 centroiddecomp × 4 cheffib × 4 numbertheory × 3 hints × 3 hld × 3 dynamicprogramming × 3 sigsegv × 2 
codeforces
× 2 help × 1 segmenttree × 1 moalgorithm × 1 addacra × 1 editorial × 1 lazypropagation × 1 medium × 1 gcd × 1 bgqrs × 1 
question
× 1 chsqr × 1 solution × 1 jan17 × 1 adhoc × 1 digitsep × 1 spoj × 1 