Tartib raqam Yechim Nomi Qiyinchiligi Toifasi
R069C Qorboboning ko'payadigan massivi 17% Matematika, Ochko'z algoritm 3.9 157 242 767 31.6
R069D LRX 29% Massivlar, Segment Tree, Binary Indexed Tree 3.5 228 419 1256 33.4
R069E Matching 37% Tartiblash, Ochko'z algoritm, Counting 3.3 87 148 1602 9.2
R069F Do'st elflar 37% Graflar nazariyasi, Union Find 3.7 104 131 351 37.3
R069G Shaxzodning yangi yil sovg'asi 47% Graflar nazariyasi, Depth-First Search, Tree 3.2 72 84 538 15.6
R069H Eeeelffff 53% Rekursiya, Topological Sort, Sonlar nazariyasi, Matematika 3.6 145 185 403 45.9
R069I Shimoliy city 53% Matematika, Graflar nazariyasi, Minimum Spanning Tree 3.7 185 234 410 57.1
R069J Sonlar o`qidagi girlyanda #1 59% 3.4 172 237 1033 22.9
R069K Uchburchaklar yasash 67% 3 241 294 560 52.5
R069L Sonlar o`qidagi girlyanda #2 83% 3.8 1035 1299 1817 71.5
R069M Archa do`konida 44% 4 106 134 274 48.9
R072A Toq va juft 8% String 3.9 1672 2505 7947 31.5
R072B Tub sonlarni hosil qilish 10% 4.2 664 1111 2662 41.7
R072C Ikkilik sanoq sistima ustida amallar 20% 3.9 152 292 702 41.6
R072D Yosh informatik 25% 3.3 157 222 564 39.4
R072E Easy problem 20% Dinamik dasturlash 3.3 240 439 2208 19.9
R072F Davriy kasrning davri 18% Matematika 2.4 124 161 320 50.3
R072G Noldan farqli raqamlar 26% Perebor, Rekursiya 3.1 125 196 371 52.8
R072H Mamlakat qo'ng'iroq kodlari #2 32% 2.5 83 98 206 47.6
R072I Sub array 35% Dinamik dasturlash 3.1 153 219 688 31.8