ID Problem Show tags Hide tags AC / Tried Difficulty
8277 P328A  IQ Test 0 / 0 6
8250 P333B  Chips 0 / 0 6
8236 P336C  Vasily the Bear and Sequence 0 / 0 6
8176 P351A  Jeff and Rounding 0 / 0 6
8147 P358D  Dima and Hares 0 / 0 6
8125 P363D  Renting Bikes 0 / 0 6
8097 P370C  Mittens 0 / 0 6
8091 P371D  Vessels 0 / 0 6
7960 P402D  Upgrading Array 0 / 0 6
7954 P404C  Restore Graph 0 / 0 6
7933 P409E  Dome 0 / 0 6
7895 P420B  Online Meeting 0 / 0 6
7858 P432C  Prime Swaps 0 / 0 6
7853 P433C  Ryouko's Memory Note 0 / 0 6
7841 P436C  Dungeons and Candies 0 / 0 6
7823 P440C  One-Based Arithmetic 0 / 0 6
7815 P442B  Andrey and Problem 0 / 0 6
7792 P448D  Multiplication Table 0 / 0 6
7777 P452B  4-point polyline 0 / 0 6
7749 P459D  Pashmak and Parmida's problem 0 / 0 6
7705 P470B  Hexakosioihexekontahexaphobia 0 / 0 6
7695 P471D  MUH and Cube Walls 0 / 0 6
7665 P478C  Table Decorations 0 / 0 6
7654 P482B  Interesting Array 0 / 0 6
7649 P483B  Friends and Presents 0 / 0 6
7636 P487A  Fight the Monster 0 / 0 6
7611 P492D  Vanya and Computer Game 0 / 0 6
7537 P513B2  Permutations 0 / 0 6
7526 P513G1  Inversions problem 0 / 0 6
7483 P519D  A and B and Interesting Substrings 0 / 0 6
7447 P527D  Clique Problem 0 / 0 6
7417 P533E  Correcting Mistakes 0 / 0 6
7399 P538D  Weird Chess 0 / 0 6
7383 P543A  Writing Code 0 / 0 6
7345 P551B  ZgukistringZ 0 / 0 6
7259 P575H  Bots 0 / 0 6
7239 P580D  Kefa and Dishes 0 / 0 6
7221 P584D  Dima and Lisa 0 / 0 6
7219 P585A  Gennady the Dentist 0 / 0 6
7194 P592C  The Big Race 0 / 0 6
7158 P600C  Make Palindrome 0 / 0 6
7146 P603B  Moodular Arithmetic 0 / 0 6
7118 P610C  Harmony Analysis 0 / 0 6
7104 P612D  The Union of k-Segments 0 / 0 6
7054 P623A  Graph and String 0 / 0 6
7039 P626D  Jerry's Protest 0 / 0 6
7006 P630M  Turn 0 / 0 6
6973 P638C  Road Improvement 0 / 0 6
6972 P638D  Three-dimensional Turtle Super Computer 0 / 0 6
6963 P641C  Little Artem and Dance 0 / 0 6
6945 P645D  Robot Rapping Results Report 0 / 0 6
6932 P652C  Foe Pairs 1 / 1 6
6931 P652D  Nested Segments 1 / 1 6
6876 P663A  Rebus 0 / 0 6
6871 P665D  Simple Subset 0 / 0 6
6868 P666A  Reberland Linguistics 0 / 0 6
6853 P671A  Recycling Bottles 0 / 0 6
6841 P675D  Tree Construction 0 / 0 6
6802 P683E  Hammer throwing 0 / 0 6
6801 P683F  Reformat the String 0 / 0 6
6788 P687B  Remainders Game 0 / 0 6
6767 P690D2  The Wall (medium) 0 / 0 6
6765 P690E1  Photographs (I) 0 / 0 6
6758 P691C  Exponential notation 0 / 0 6
6737 P700B  Connecting Universities 0 / 0 6
6709 P706D  Vasiliy's Multiset 0 / 0 6
6642 P721C  Journey 0 / 0 6
6625 P724C  Ray Tracing 0 / 0 6
6617 P725D  Contest Balloons 0 / 0 6
6610 P727D  T-shirts Distribution 0 / 0 6
6601 P730A  Toda 2 0 / 0 6
6600 P730B  Minimum and Maximum 0 / 0 6
6575 P733C  Epidemic in Monstropolis 0 / 0 6
6539 P743D  Chloe and pleasant prizes 0 / 0 6
6520 P747D  Winter Is Coming 0 / 0 6
6424 P768C  Jon Snow and his Favourite Number 0 / 0 6
6405 P772A  Voltage Keepsake 0 / 0 6
6404 P772B  Volatile Kite 0 / 0 6
6375 P776C  Molly's Chemicals 0 / 0 6
6359 P777D  Cloud of Hashtags 0 / 0 6
6352 P778B  Bitwise Formula 0 / 0 6
6324 P784C  INTERCALC 0 / 0 6
6284 P794C  Naming Company 0 / 0 6
6260 P799C  Fountains 0 / 0 6
6253 P802A  Heidi and Library (easy) 0 / 0 6
6252 P802B  Heidi and Library (medium) 0 / 0 6
6184 P813B  The Golden Age 0 / 0 6
6094 P822D  My pretty girl Noora 0 / 0 6
6071 P827B  High Load 0 / 0 6
6058 P830A  Office Keys 0 / 0 6
5992 P845D  Driving Test 0 / 0 6
5987 P846B  Math Show 0 / 0 6
5986 P846C  Four Segments 0 / 0 6
5983 P846F  Random Query 0 / 0 6
5980 P847C  Sum of Nestings 0 / 0 6
5978 P847E  Packmen 0 / 0 6
5972 P847K  Travel Cards 0 / 0 6
5942 P853B  Jury Meeting 0 / 0 6
5901 P863C  1-2-3 0 / 0 6
5900 P863D  Yet Another Array Queries Problem 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.