ID Problem Show tags Hide tags AC / Tried Difficulty
4695 CF1157A   Reachable Numbers 0 / 0 (None)
4694 CF1157B   Long Number 0 / 0 (None)
4693 CF1157C1   Increasing Subsequence (easy version) 0 / 0 (None)
4692 CF1157C2   Increasing Subsequence (hard version) 0 / 0 (None)
4691 CF1157D   N Problems During K Days 0 / 0 (None)
4689 CF1157E   Minimum Array 0 / 0 (None)
4688 CF1157F   Maximum Balanced Circle 0 / 0 (None)
4687 CF1157G   Inverse of Rows and Columns 0 / 0 (None)
4686 CF1158A   The Party and Sweets 0 / 0 (None)
4685 CF1158B   The minimal unique substring 0 / 0 (None)
4684 CF1158C   Permutation recovery 0 / 0 (None)
4683 CF1158D   Winding polygonal line 0 / 0 (None)
4682 CF1158E   Strange device 0 / 0 (None)
4681 CF1158F   Density of subarrays 0 / 0 (None)
4680 CF1159A   A pile of stones 0 / 0 (None)
4678 CF1159B   Expansion coefficient of the array 0 / 0 (None)
4677 CF1160A2   Collaboration 0 / 0 (None)
4676 CF1162A   Zoning Restrictions Again 0 / 0 (None)
4675 CF1162B   Double Matrix 0 / 0 (None)
4674 CF1163A   Eating Soup 0 / 0 (None)
4673 CF1163B1   Cat Party (Easy Edition) 0 / 0 (None)
4672 CF1163B2   Cat Party (Hard Edition) 0 / 0 (None)
4671 CF1163C1   Power Transmission (Easy Edition) 0 / 0 (None)
4670 CF1163C2   Power Transmission (Hard Edition) 0 / 0 (None)
4669 CF1163D   Mysterious Code 0 / 0 (None)
4667 CF1163E   Magical Permutation 0 / 0 (None)
4666 CF1163F   Indecisive Taxi Fee 0 / 0 (None)
4665 CF1165A   Remainder 0 / 0 (None)
4664 CF1165B   Polycarp Training 0 / 0 (None)
4663 CF1165C   Good String 0 / 0 (None)
4662 CF1165D   Almost All Divisors 0 / 0 (None)
4661 CF1165E   Two Arrays and Sum of Functions 0 / 0 (None)
4660 CF1165F1   Microtransactions (easy version) 0 / 0 (None)
4659 CF1165F2   Microtransactions (hard version) 0 / 0 (None)
4658 CF1166A   Silent Classroom 0 / 0 (None)
4656 CF1166B   All the Vowels Please 0 / 0 (None)
4655 CF1166C   A Tale of Two Lands 0 / 0 (None)
4654 CF1166D   Cute Sequences 0 / 0 (None)
4653 CF1166E   The LCMs Must be Large 0 / 0 (None)
4652 CF1166F   Vicky's Delivery Service 0 / 0 (None)
4651 CF1167A   Telephone Number 0 / 0 (None)
4650 CF1167B   Lost Numbers 0 / 0 (None)
4649 CF1167C   News Distribution 0 / 0 (None)
4648 CF1167D   Bicolored RBS 0 / 0 (None)
4647 CF1167E   Range Deleting 0 / 0 (None)
4645 CF1167F   Scalar Queries 0 / 0 (None)
4644 CF1167G   Low Budget Inception 0 / 0 (None)
4643 CF1168A   Increasing by Modulo 0 / 0 (None)
4642 CF1168B   Good Triple 0 / 0 (None)
4641 CF1168C   And Reachability 0 / 0 (None)
4640 CF1168D   Anagram Paths 0 / 0 (None)
4639 CF1168E   Xor Permutations 0 / 0 (None)
4638 CF1169A   Circle Metro 0 / 0 (None)
4637 CF1169B   Pairs 0 / 0 (None)
4636 CF1170A   Three Integers Again 0 / 0 (None)
4633 CF1170B   Bad Days 0 / 0 (None)
4632 CF1170C   Minus and Minus Give Plus 0 / 0 (None)
4631 CF1170D   Decoding of Integer Sequences 0 / 0 (None)
4630 CF1170E   Sliding Doors 0 / 0 (None)
4629 CF1170F   Wheels 0 / 0 (None)
4628 CF1170G   Graph Decomposition 0 / 0 (None)
4627 CF1170H   Longest Saw 0 / 0 (None)
4626 CF1170I   Good Subsets 0 / 0 (None)
4625 CF1172A   Nauuo and Cards 0 / 0 (None)
4624 CF1172B   Nauuo and Circle 0 / 0 (None)
4622 CF1172C1   Nauuo and Pictures (easy version) 0 / 0 (None)
4621 CF1172C2   Nauuo and Pictures (hard version) 0 / 0 (None)
4620 CF1172D   Nauuo and Portals 0 / 0 (None)
4619 CF1172E   Nauuo and ODT 0 / 0 (None)
4618 CF1172F   Nauuo and Bug 0 / 0 (None)
4617 CF1173A   Nauuo and Votes 0 / 0 (None)
4616 CF1173B   Nauuo and Chess 0 / 0 (None)
4615 CF1174A   Ehab Fails to Be Thanos 0 / 0 (None)
4614 CF1174B   Ehab Is an Odd Person 0 / 0 (None)
4613 CF1174C   Ehab and a Special Coloring Problem 0 / 0 (None)
4611 CF1174D   Ehab and the Expected XOR Problem 0 / 0 (None)
4610 CF1174E   Ehab and the Expected GCD Problem 0 / 0 (None)
4609 CF1174F   Ehab and the Big Finale 0 / 0 (None)
4608 CF1175A   From Hero to Zero 0 / 0 (None)
4607 CF1175B   Catch Overflow! 0 / 0 (None)
4606 CF1175C   Electrification 0 / 0 (None)
4605 CF1175D   Array Splitting 0 / 0 (None)
4604 CF1175E   Minimal Segment Cover 0 / 0 (None)
4603 CF1175F   The Number of Subpermutations 0 / 0 (None)
4602 CF1175G   Yet Another Partiton Problem 0 / 0 (None)
4600 CF1176A   Divide it! 0 / 0 (None)
4599 CF1176B   Merge it! 0 / 0 (None)
4598 CF1176C   Lose it! 0 / 0 (None)
4597 CF1176D   Recover it! 0 / 0 (None)
4596 CF1176E   Cover it! 0 / 0 (None)
4595 CF1176F   Destroy it! 0 / 0 (None)
4594 CF1177A   Digits Sequence (Easy Edition) 0 / 0 (None)
4593 CF1177B   Digits Sequence (Hard Edition) 0 / 0 (None)
4592 CF1178A   Prime Minister 0 / 0 (None)
4591 CF1178B   WOW Factor 0 / 0 (None)
4589 CF1178C   Tiles 0 / 0 (None)
4588 CF1178D   Prime Graph 0 / 0 (None)
4587 CF1178E   Archaeology 0 / 0 (None)
4586 CF1178F1   Short Colorful Strip 0 / 0 (None)
4585 CF1178F2   Long Colorful Strip 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.