** Probleme: 'biomech':problema/biomech, 'euclid':problema/euclid, 'matrice3':problema/matrice3, 'zodiac':http://varena.ro/problema/zodiac
* 'Sqrt Trick':blog/square-root-trick
** 'Sqrt Trick Lecture':http://acm.math.spbu.ru/~sk1/mm/lections/mipt2016-sqrt/mipt-2016-burunduk1-sqrt.en.pdf

** 'Algoritmul lui Mo:':http://ei1333.hateblo.jp/entry/2017/09/11/211011 'rangemode':problema/rangemode, 'infinitywar':problema/infinitywar

** 'Algoritmul lui Mo:':http://codeforces.com/blog/entry/7383 'rangemode':problema/rangemode, 'infinitywar':problema/infinitywar

*** 'Pe arbore:':http://codeforces.com/blog/entry/43230 'egal':problema/egal, 'DISTNUM3':https://www.codechef.com/FEB17/problems/DISTNUM3
*** 'Update-uri':https://goo.gl/YAVfo2
** Probleme: 'CF 702 F':http://codeforces.com/problemset/problem/702/F, 'CF 342 E':http://codeforces.com/problemset/problem/342/E, 'rafaela':problema/rafaela, 'Tree of Almost Clean Money':http://codeforces.com/gym/100818/attachments/download/3890/20152016-acmicpc-southeastern-european-regional-programming-contest-seerc-2015-en.pdf, 'rutier':problema/rutier
** 'Alta idee':https://goo.gl/2FZhic, 'triaj':problema/triaj
* 'Cautari ortogonale. Quad trees, kD-trees':cautari-ortogonale
** Probleme: 'imagine':problema/imagine, 'grau':problema/grau, 'mindist':problema/mindist

* 'Wavelet Matrix':http://min-25.hatenablog.com/entry/2017/09/13/073449

* Wavelet Matrix

** Probleme: 'qxy':problema/qxy
h2. Matematica

** 'Numarare divizori in cbrtN':http://codeforces.com/blog/entry/22317
** 'Factorizare rapida dupa ciur':http://codeforces.com/blog/entry/7262
*** Probleme: 'sprim':problema/sprim

** 'Ciurul lui Xudyh':http://codeforces.com/blog/entry/54150

** 'Ciurul lui Xudyh':http://blog.csdn.net/skywalkert/article/details/50500009

*** Probleme: 'cntgcd':problema/cntgcd, 'Line counting':http://opencup.ru/files/och/gp11/problems1-e.pdf
* 'Exponentiere rapida':problema/lgput
* 'Coduri gray':coduri-gray

** 'Legat de erorile de precizie':http://codeforces.com/blog/entry/48465
** Numeric Theoretic Transform
** Fast Walsh-Hamard transform

** 'Inversul unui polinom':http://picks.logdown.com/
** Probleme: 'Random NIM Generator':https://csacademy.com/contest/archive/#task/random_nim_generator/, 'And-Closure':https://csacademy.com/contest/archive/#task/and-closure/, 'aiacubiti':problema/aiacubiti, 'Varying Kibibits':http://codeforces.com/contest/772/problem/D

*** Probleme: 'Random NIM Generator':https://csacademy.com/contest/archive/#task/random_nim_generator/, 'And-Closure':https://csacademy.com/contest/archive/#task/and-closure/, 'aiacubiti':problema/aiacubiti, 'Varying Kibibits':http://codeforces.com/contest/772/problem/D

** Mixed radix
*** Probleme: 'POLYEVAL':https://www.codechef.com/JULY16/problems/POLYEVAL
** Smenul cu divide et impera

** Probleme: 'Power of Power Partition Function':http://opencup.ru/files/och/gp11/problems1-e.pdf
* 'Taylor series':https://en.wikipedia.org/wiki/Taylor_series
* 'Formal power series':https://en.wikipedia.org/wiki/Formal_power_series

** 'Generating Functions':https://wenku.baidu.com/view/3ce4b1d6b0717fd5360cdc97.html

** 'Generating Functions':https://en.wikipedia.org/wiki/Generating_function

* 'Interpolare polinoame':https://en.wikipedia.org/wiki/Lagrange_polynomial
** Problema: 'puteri3':problema/puteri3, 'The Sum of the k-th Powers':http://codeforces.com/contest/622/problem/F
* 'Metoda lui Newton':https://goo.gl/jfZbup

h2. 'Progrmare Dinamica':http://codeforces.com/blog/entry/325
* 'Parantezare optima de matrici':problema/podm

** Probleme: 'palin3':problema/palin3, 'redu':problema/redu, 'stiva':problema/stiva

** Probleme: 'palin3':problema/palin3, 'reduceri':problema/reduceri, 'stiva':problema/stiva

* 'Cel mai lung subsir crescator':problema/scmax
** Probleme: 'subsiruri':problema/subsiruri, 'euro2':problema/euro2, 'move':problema/move
* 'Knapsack':problema/rucsac

h2. 'Teoria jocurilor':teoria-jocurilor/notiuni
* NIM

** Probleme: 'cartonase':problema/cartonase
** 'Staircase Nim':http://codeforces.com/blog/entry/44651
*** Probleme: 'joc3':problema/joc3

** Probleme: 'cartonase':problema/cartonase, 'joc3':problema/joc3

* 'Sprague - Grundy':numerele-sprague-grundy
* Min - Max
* Alpha - Beta

* 'Cautare ternara':https://en.wikipedia.org/wiki/Ternary_search
** Probmele: 'rubarba':problema/rubarba
* Smenul lui Mars

** Probleme: 'geamuri':problema/geamuri, 'ben':problema/ben, 'plaja':problema/plaja, 'sahara':problema/sahara, 'inception':problema/inception

** Probleme: 'geamuri':problema/geamuri, 'ben':problema/ben, 'plaja':problema/paja, 'sahara':problema/sahara, 'inception':problema/inception

* 'Evaluare de expresii':problema/evaluare
** Probleme: 'expresie2':problema/expresie2, 'dir':problema/dir, 'bool':problema/bool, 'eval':problema/eval, 'evaluare2':problema/evaluare2
* 'Meet in the middle':meet-in-the-middle