ID Problem Show tags Hide tags AC / Tried Difficulty
5566 CF999E   Reachability from the Capital 0 / 0 (None)
5564 CF1000A   Codehorses T-shirts 0 / 0 (None)
5563 CF1000B   Light It Up 0 / 0 (None)
5527 CF1003D   Coins and Queries 0 / 0 (None)
5521 CF1004B   Sonya and Exhibition 0 / 0 (None)
5518 CF1004E   Sonya and Ice Cream 0 / 0 (None)
5514 CF1005C   Summarize to the Power of Two 0 / 0 (None)
5513 CF1005D   Polycarp and Div 3 0 / 0 (None)
5507 CF1006B   Polycarp's Practice 0 / 0 (None)
5495 CF1008B   Turn the Rectangles 0 / 0 (None)
5493 CF1009B   Minimum Ternary String 0 / 0 (None)
5492 CF1009C   Annoying Present 0 / 0 (None)
5491 CF1009D   Relatively Prime Graph 0 / 0 (None)
5487 CF1009G   Allowed Letters 0 / 0 (None)
5480 CF1011A   Stages 0 / 0 (None)
5470 CF1013B   And 0 / 0 (None)
5465 CF1015D   Walking Between Houses 0 / 0 (None)
5464 CF1015E1   Stars Drawing (Easy Edition) 0 / 0 (None)
5463 CF1015E2   Stars Drawing (Hard Edition) 0 / 0 (None)
5461 CF1016A   Death Note 0 / 0 (None)
5451 CF1017C   The Phone Number 0 / 0 (None)
5444 CF1019A   Elections 0 / 0 (None)
5434 CF1023C   Bracket Subsequence 0 / 0 (None)
5428 CF1025B   Weakened Common Divisor 0 / 0 (None)
5419 CF1027C   Minimum Value Rectangle 0 / 0 (None)
5409 CF1028D   Order book 0 / 0 (None)
5403 CF1029B   Creating the Contest 0 / 0 (None)
5402 CF1029C   Maximal Intersection 0 / 0 (None)
5399 CF1029E   Tree with Small Distances 0 / 0 (None)
5387 CF1031C   Cram Time 0 / 0 (None)
5386 CF1031D   Minimum path 0 / 0 (None)
5359 CF1036D   Vasya and Arrays 0 / 0 (None)
5354 CF1037A   Packets 0 / 0 (None)
5353 CF1037B   Reach Median 0 / 0 (None)
5352 CF1037C   Equalize 0 / 0 (None)
5343 CF1038C   Gambling 0 / 0 (None)
5342 CF1038D   Slime 0 / 0 (None)
5339 CF1039A   Timetable 0 / 0 (None)
5333 CF1040A   Palindrome Dance 0 / 0 (None)
5332 CF1040B   Shashlik Cooking 0 / 0 (None)
5331 CF1041A   Heist 0 / 0 (None)
5329 CF1041C   Coffee Break 0 / 0 (None)
5327 CF1041E   Tree Reconstruction 0 / 0 (None)
5322 CF1042C   Array Product 0 / 0 (None)
5319 CF1042F   Leaf Sets 0 / 0 (None)
5316 CF1043C   Smallest Word 0 / 0 (None)
5314 CF1043E   Train Hard, Win Easy 0 / 0 (None)
5292 CF1046C   Space Formula 0 / 0 (None)
5286 CF1051A   Vasya And Password 0 / 0 (None)
5285 CF1051B   Relatively Prime Pairs 0 / 0 (None)
5284 CF1051C   Vasya and Multisets 0 / 0 (None)
5280 CF1051G   Distinctification 0 / 0 (None)
5274 CF1054D   Changing Array 0 / 0 (None)
5271 CF1054G   New Road Network 0 / 0 (None)
5265 CF1055D   Refactoring 0 / 0 (None)
5259 CF1056C   Pick Heroes 0 / 0 (None)
5258 CF1056D   Decorate Apple Tree 0 / 0 (None)
5244 CF1059E   Split the Tree 0 / 0 (None)
5242 CF1060B   Maximum Sum of Digits 0 / 0 (None)
5240 CF1060D   Social Circles 0 / 0 (None)
5234 CF1061A   Coins 0 / 0 (None)
5233 CF1061B   Views Matter 0 / 0 (None)
5231 CF1061D   TV Shows 0 / 0 (None)
5228 CF1062A   A Prank 0 / 0 (None)
5227 CF1062B   Math 0 / 0 (None)
5226 CF1062C   Banh-mi 0 / 0 (None)
5223 CF1062E   Company 0 / 0 (None)
5210 CF1065C   Make It Equal 0 / 0 (None)
5204 CF1066B   Heaters 0 / 0 (None)
5195 CF1067D   Computer Game 0 / 0 (None)
5187 CF1070B   Berkomnadzor 0 / 0 (None)
5186 CF1070C   Cloud Computing 0 / 0 (None)
5185 CF1070D   Garbage Disposal 0 / 0 (None)
5183 CF1070F   Debate 0 / 0 (None)
5182 CF1070G   Monsters and Potions 0 / 0 (None)
5170 CF1073D   Berland Fair 0 / 0 (None)
5167 CF1073F   Choosing Two Paths 0 / 0 (None)
5163 CF1076A   Minimizing the String 0 / 0 (None)
5160 CF1076D   Edge Deletion 0 / 0 (None)
5158 CF1076F   Summer Practice Report 0 / 0 (None)
5154 CF1077B   Disturbed People 0 / 0 (None)
5151 CF1077E   Thematic Contests 0 / 0 (None)
5136 CF1081E   Missing Numbers 0 / 0 (None)
5130 CF1082B   Vova and Trophies 0 / 0 (None)
5129 CF1082C   Multi-Subject Competition 0 / 0 (None)
5127 CF1082E   Increasing Frequency 0 / 0 (None)
5122 CF1083B   The Fair Nut and Strings 0 / 0 (None)
5116 CF1084B   Kvass and the Fair Nut 0 / 0 (None)
5109 CF1085E   Vasya and Templates 0 / 0 (None)
5103 CF1088C   Ehab and a 2-operation task 0 / 0 (None)
5100 CF1088E   Ehab and a component choosing problem 0 / 0 (None)
5088 CF1089J   JS Minification 0 / 0 (None)
5084 CF1090A   Company Merging 0 / 0 (None)
5067 CF1091B   New Year and the Treasure Geolocation 0 / 0 (None)
5064 CF1091E   New Year and the Acquaintance Estimation 0 / 0 (None)
5063 CF1091F   New Year and the Mallard Expedition 0 / 0 (None)
5056 CF1092D1   Great Vova Wall (Version 1) 0 / 0 (None)
5054 CF1092E   Minimal Diameter Forest 0 / 0 (None)
5051 CF1093B   Letters Rearranging 0 / 0 (None)
5050 CF1093C   Mishka and the Last Exam 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.