ID Problem Show tags Hide tags AC / Tried Difficulty
7704 codeforces#P328A  IQ Test 0 / 0 6
7677 codeforces#P333B  Chips 0 / 0 6
7663 codeforces#P336C  Vasily the Bear and Sequence 0 / 0 6
7603 codeforces#P351A  Jeff and Rounding 0 / 0 6
7574 codeforces#P358D  Dima and Hares 0 / 0 6
7552 codeforces#P363D  Renting Bikes 0 / 0 6
7524 codeforces#P370C  Mittens 0 / 0 6
7518 codeforces#P371D  Vessels 0 / 0 6
7387 codeforces#P402D  Upgrading Array 0 / 0 6
7381 codeforces#P404C  Restore Graph 0 / 0 6
7360 codeforces#P409E  Dome 0 / 0 6
7313 codeforces#P420B  Online Meeting 0 / 0 6
7276 codeforces#P432C  Prime Swaps 0 / 0 6
7271 codeforces#P433C  Ryouko's Memory Note 0 / 0 6
7259 codeforces#P436C  Dungeons and Candies 0 / 0 6
7241 codeforces#P440C  One-Based Arithmetic 0 / 0 6
7233 codeforces#P442B  Andrey and Problem 0 / 0 6
7210 codeforces#P448D  Multiplication Table 0 / 0 6
7195 codeforces#P452B  4-point polyline 0 / 0 6
7167 codeforces#P459D  Pashmak and Parmida's problem 0 / 0 6
7123 codeforces#P470B  Hexakosioihexekontahexaphobia 0 / 0 6
7113 codeforces#P471D  MUH and Cube Walls 0 / 0 6
7083 codeforces#P478C  Table Decorations 0 / 0 6
7072 codeforces#P482B  Interesting Array 0 / 0 6
7067 codeforces#P483B  Friends and Presents 0 / 0 6
7054 codeforces#P487A  Fight the Monster 0 / 0 6
7029 codeforces#P492D  Vanya and Computer Game 0 / 0 6
6955 codeforces#P513B2  Permutations 0 / 0 6
6947 codeforces#P513G1  Inversions problem 0 / 0 6
6923 codeforces#P519D  A and B and Interesting Substrings 0 / 0 6
6887 codeforces#P527D  Clique Problem 0 / 0 6
6869 codeforces#P533E  Correcting Mistakes 0 / 0 6
6851 codeforces#P538D  Weird Chess 0 / 0 6
6835 codeforces#P543A  Writing Code 0 / 0 6
6797 codeforces#P551B  ZgukistringZ 0 / 0 6
6711 codeforces#P575H  Bots 0 / 0 6
6582 codeforces#P580D  Kefa and Dishes 0 / 0 6
6564 codeforces#P584D  Dima and Lisa 0 / 0 6
6562 codeforces#P585A  Gennady the Dentist 0 / 0 6
6537 codeforces#P592C  The Big Race 0 / 0 6
6501 codeforces#P600C  Make Palindrome 0 / 0 6
6489 codeforces#P603B  Moodular Arithmetic 0 / 0 6
6461 codeforces#P610C  Harmony Analysis 0 / 0 6
6447 codeforces#P612D  The Union of k-Segments 0 / 0 6
6397 codeforces#P623A  Graph and String 0 / 0 6
6382 codeforces#P626D  Jerry's Protest 0 / 0 6
6349 codeforces#P630M  Turn 0 / 0 6
6316 codeforces#P638C  Road Improvement 0 / 0 6
6315 codeforces#P638D  Three-dimensional Turtle Super Computer 0 / 0 6
6306 codeforces#P641C  Little Artem and Dance 0 / 0 6
6288 codeforces#P645D  Robot Rapping Results Report 0 / 0 6
6275 codeforces#P652C  Foe Pairs 0 / 0 6
6274 codeforces#P652D  Nested Segments 0 / 0 6
6230 codeforces#P663A  Rebus 0 / 0 6
6225 codeforces#P665D  Simple Subset 0 / 0 6
6222 codeforces#P666A  Reberland Linguistics 0 / 0 6
6207 codeforces#P671A  Recycling Bottles 0 / 0 6
6195 codeforces#P675D  Tree Construction 0 / 0 6
6156 codeforces#P683E  Hammer throwing 0 / 0 6
6155 codeforces#P683F  Reformat the String 0 / 0 6
6142 codeforces#P687B  Remainders Game 0 / 0 6
6121 codeforces#P690D2  The Wall (medium) 0 / 0 6
6119 codeforces#P690E1  Photographs (I) 0 / 0 6
6112 codeforces#P691C  Exponential notation 0 / 0 6
6091 codeforces#P700B  Connecting Universities 0 / 0 6
6063 codeforces#P706D  Vasiliy's Multiset 0 / 0 6
5996 codeforces#P721C  Journey 0 / 0 6
5979 codeforces#P724C  Ray Tracing 0 / 0 6
5971 codeforces#P725D  Contest Balloons 0 / 0 6
5964 codeforces#P727D  T-shirts Distribution 0 / 0 6
5955 codeforces#P730A  Toda 2 0 / 0 6
5954 codeforces#P730B  Minimum and Maximum 0 / 0 6
5929 codeforces#P733C  Epidemic in Monstropolis 0 / 0 6
5893 codeforces#P743D  Chloe and pleasant prizes 0 / 0 6
5874 codeforces#P747D  Winter Is Coming 0 / 0 6
5778 codeforces#P768C  Jon Snow and his Favourite Number 0 / 0 6
5759 codeforces#P772A  Voltage Keepsake 0 / 0 6
5758 codeforces#P772B  Volatile Kite 0 / 0 6
5733 codeforces#P776C  Molly's Chemicals 0 / 0 6
5725 codeforces#P777D  Cloud of Hashtags 0 / 0 6
5722 codeforces#P778B  Bitwise Formula 0 / 0 6
5705 codeforces#P784C  INTERCALC 0 / 0 6
5665 codeforces#P794C  Naming Company 0 / 0 6
5641 codeforces#P799C  Fountains 0 / 0 6
5634 codeforces#P802A  Heidi and Library (easy) 0 / 0 6
5633 codeforces#P802B  Heidi and Library (medium) 0 / 0 6
5577 codeforces#P813B  The Golden Age 0 / 0 6
5532 codeforces#P822D  My pretty girl Noora 0 / 0 6
5521 codeforces#P827B  High Load 0 / 0 6
5514 codeforces#P830A  Office Keys 0 / 0 6
5448 codeforces#P845D  Driving Test 0 / 0 6
5443 codeforces#P846B  Math Show 0 / 0 6
5442 codeforces#P846C  Four Segments 0 / 0 6
5439 codeforces#P846F  Random Query 0 / 0 6
5436 codeforces#P847C  Sum of Nestings 0 / 0 6
5434 codeforces#P847E  Packmen 0 / 0 6
5428 codeforces#P847K  Travel Cards 0 / 0 6
5400 codeforces#P853B  Jury Meeting 0 / 0 6
5359 codeforces#P863C  1-2-3 0 / 0 6
5358 codeforces#P863D  Yet Another Array Queries Problem 0 / 0 6

Categories

Lucky

Pick a problem randomly based on the current filter.