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.