Masalalar

# Masala Qiyinchiligi Toifasi Reyting
R107D Shaxmat doskasi 17% Dinamik dasturlash, Bit Manipulation 3.7 243 294 850 34.6
R107C Haqiqatni top! 13% 3 295 361 1070 33.7
R107E Shokoladlar 30% 2.6 142 210 1263 16.6
R107B Masala ishlash 6% 3.8 570 714 1864 38.3
R107A Shubhasiz 5% 3.9 967 1246 1953 63.8
R107F O’suvchi daraxt 40% Sonlar nazariyasi, Bit Manipulation 3.2 28 83 2054 4.0
R108D Kazino: taxminiy natija 30% Matematika, Dinamik dasturlash, Bitmask 2.6 117 141 783 18.0
R108A Interstellar 4% Oson 2.7 751 976 2249 43.4
R108E Kazino: Aniq yutuqlar 50% 3.9 9 18 1977 0.9
R108C Qadimiy sivilizatsiya 20% 3.2 96 124 1295 9.6
R108B Ma'lumot xavfsizligi 10% 2.5 517 650 1303 49.9
R109F Yana bir LIS topshirig'i 50% Dinamik dasturlash, Sonlar nazariyasi, Tartiblash, Divide and Conquer, Segment Tree 2.4 6 9 1195 0.8
R109E Guruh nazorati 26% Hash Function, Rolling Hash, String 4 151 191 425 44.9
R109C Bog'bon 13% Ochko'z algoritm 3.3 243 261 394 66.2
R109A Uchburchak 5% Oson, Tartiblash 2.6 601 734 1373 53.5
R110E 3D Panjara va Lampalar 50% Matematika, Combinatorics 3 71 88 138 63.8
R110C Mukofot 30% Ochko'z algoritm, Massivlar 2.3 52 53 429 12.4
R110F Kontest Zanjiri 45% Dinamik dasturlash, Graflar nazariyasi, Topological Sort 3.7 88 93 127 73.2