Codeforces functionality may be limited from June 18, 19:00 (UTC) to June 19, 3:00 AM (UTC) due to technical maintenance. Polygon will work as usual. ×

Heavy Light Trick

Revision en1, by Algorithm_, 2021-01-23 15:28:13

Resource :

  1. https://www.youtube.com/watch?v=zbV0IRWBNvU&t=7775s

  2. https://www.youtube.com/watch?v=eBGa5w1nsEw&t=149s

  3. https://www.youtube.com/watch?v=94E2ztsDdyI&list=PLWtSipmftM8qmo4ysAvS-aI4nc9nLM-uv&index=2

Practice :

  1. https://codeforces.com/contest/349/problem/E

  2. https://codeforces.com/contest/1468/problem/M

Tags #sqrt decomposition

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English Algorithm_ 2021-03-08 21:47:24 228
en3 English Algorithm_ 2021-02-04 22:18:22 55 Tiny change: 'Olymp-1180' -> 'Olymp-1180\n\n3. https://codeforces.com/problemset/problem/1156/D'
en2 English Algorithm_ 2021-01-25 23:21:20 351
en1 English Algorithm_ 2021-01-23 15:28:13 357 Initial revision (published)