Masalalar

# Masala Qiyinchiligi Toifasi Reyting
R072G Noldan farqli raqamlar 26% Perebor, Rekursiya 3.1 125 196 373 52.5
M090I Ozod hadni top#2 30% Matematika, Combinatorics 3 36 67 795 8.4
R094A N&i = i ? 8% Oson, Bitmask 2.3 143 182 965 18.9
M109E Nurlar soni 35% Sonlar nazariyasi, Matematika 3 22 91 595 15.3
M089H Ozod hadni top 10% Combinatorics, Matematika, Perebor 3 134 191 958 19.9
M090J Kattalashtir 5% Oson 3.7 194 247 777 31.8
R094E Eng katta subset 40% Ochko'z algoritm, Massivlar, String, Segment Tree, Iterator 3.7 23 36 181 19.9
R094C K lar yig'indisi 20% Dinamik dasturlash, Sonlar nazariyasi, Matematika, Bitmask 3 78 102 439 23.2
M110C Ajoyib juftliklar 3 15% Oson, Ochko'z algoritm 3 111 127 374 34.0