Masalalar

# Masala Qiyinchiligi Toifasi Reyting
R107D Shaxmat doskasi 17% Dinamik dasturlash, Bit Manipulation 3.7 219 270 823 32.8
R107C Haqiqatni top! 13% 3 274 337 1033 32.6
R107E Shokoladlar 30% 2.6 137 205 1236 16.6
R107B Masala ishlash 6% 3.8 510 654 1778 36.8
R107A Shubhasiz 5% 3.9 898 1173 1856 63.2
R107F O’suvchi daraxt 40% Sonlar nazariyasi, Bit Manipulation 3.2 26 81 2033 4.0
R108D Kazino: taxminiy natija 30% Matematika, Dinamik dasturlash, Bitmask 2.5 110 134 767 17.5
R108A Interstellar 4% Oson 2.7 680 898 2143 41.9
R108E Kazino: Aniq yutuqlar 50% 3.9 9 18 1932 0.9
R108C Qadimiy sivilizatsiya 20% 3.2 89 117 1270 9.2
R108B Ma'lumot xavfsizligi 10% 2.4 482 615 1258 48.9
R109F Yana bir LIS topshirig'i 50% Dinamik dasturlash, Sonlar nazariyasi, Tartiblash, Divide and Conquer, Segment Tree 2.5 4 7 1142 0.6
R109E Guruh nazorati 26% Hash Function, Rolling Hash, String 4 140 180 394 45.7
R109C Bog'bon 13% Ochko'z algoritm 3.3 218 236 368 64.1
R109A Uchburchak 5% Oson, Tartiblash 2.6 519 650 1274 51.0
R110E 3D Panjara va Lampalar 50% Matematika, Combinatorics 3 59 76 116 65.5
R110C Mukofot 30% Ochko'z algoritm, Massivlar 2.3 49 50 360 13.9
R110F Kontest Zanjiri 45% Dinamik dasturlash, Graflar nazariyasi, Topological Sort 3.7 71 74 103 71.8