Diferente pentru ciorna intre reviziile #68 si #69
Nu exista diferente intre titluri.
Diferente intre continut:
* Jonker Volgenant * Algoritmul ungar ** Probleme: 'echilibrare':problema/echilibrare
*'Dilworth's theorem':http://codeforces.com/blog/entry/3781
* Dilworth's theorem
* Konig's theorem * Hall's marriage theorem ** Probleme: 'Ice Skates':http://main.edu.pl/en/archive/oi/16/lyz
