| 73611 |
CF361B Levko and Permutation
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73620 |
CF362A Two Semiknights Meet
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73621 |
CF362B Petya and Staircases
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73622 |
CF362C Insertion Sort
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73623 |
CF362D Fools and Foolproof Roads
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73624 |
CF362E Petya and Pipes
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73630 |
CF363A Soroban
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73631 |
CF363B Fence
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73632 |
CF363C Fixing Typos
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73633 |
CF363D Renting Bikes
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73634 |
CF363E Two Circles
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73640 |
CF364A Matrix
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73641 |
CF364B Free Market
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73642 |
CF364C Beautiful Set
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73643 |
CF364D Ghd
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73644 |
CF364E Empty Rectangles
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73650 |
CF365A Good Number
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73651 |
CF365B The Fibonacci Segment
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73660 |
CF366A Dima and Guards
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73661 |
CF366B Dima and To-do List
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73662 |
CF366C Dima and Salad
|
5 |
10 |
50.00% |
Jul 10 2026 14:09:25 |
| 73663 |
CF366D Dima and Trap Graph
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73664 |
CF366E Dima and Magic Guitar
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73670 |
CF367A Sereja and Algorithm
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73671 |
CF367B Sereja ans Anagrams
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73672 |
CF367C Sereja and the Arrangement of Numbers
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73673 |
CF367D Sereja and Sets
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73674 |
CF367E Sereja and Intervals
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73680 |
CF368A Sereja and Coat Rack
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73681 |
CF368B Sereja and Suffixes
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73690 |
CF369A Valera and Plates
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73691 |
CF369B Valera and Contest
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73692 |
CF369C Valera and Elections
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73693 |
CF369D Valera and Fools
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73694 |
CF369E Valera and Queries
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73700 |
CF370A Rook, Bishop and King
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73701 |
CF370B Berland Bingo
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73702 |
CF370C Mittens
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73703 |
CF370D Broken Monitor
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73704 |
CF370E Summer Reading
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73710 |
CF371A K-Periodic Array
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73711 |
CF371B Fox Dividing Cheese
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73712 |
CF371C Hamburgers
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73713 |
CF371D Vessels
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73714 |
CF371E Subway Innovation
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73720 |
CF372A Counting Kangaroos is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73721 |
CF372B Counting Rectangles is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73722 |
CF372C Watching Fireworks is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73723 |
CF372D Choosing Subtree is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73724 |
CF372E Drawing Circles is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73730 |
CF373A Collecting Beats is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73731 |
CF373B Making Sequences is Fun
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73740 |
CF374A Inna and Pink Pony
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73741 |
CF374B Inna and Nine
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73742 |
CF374C Inna and Dima
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73743 |
CF374D Inna and Sequence
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73744 |
CF374E Inna and Babies
|
0 |
0 |
- |
Oct 04 2026 18:20:54 |
| 73750 |
CF375A Divisible by Seven
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73751 |
CF375B Maximum Submatrix 2
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73752 |
CF375C Circling Round Treasures
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73753 |
CF375D Tree and Queries
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73754 |
CF375E Red and Black Tree
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73760 |
CF376A Lever
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73761 |
CF376B I.O.U.
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73770 |
CF377A Maze
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73771 |
CF377B Preparing for the Contest
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73772 |
CF377C Captains Mode
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73773 |
CF377D Developing Game
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73774 |
CF377E Cookie Clicker
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73780 |
CF378A Playing with Dice
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73781 |
CF378B Semifinals
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73790 |
CF379A New Year Candles
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73791 |
CF379B New Year Present
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73792 |
CF379C New Year Ratings Change
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73793 |
CF379D New Year Letter
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73794 |
CF379E New Year Tree Decorations
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73795 |
CF379F New Year Tree
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73796 |
CF379G New Year Cactus
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73800 |
CF380A Sereja and Prefixes
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73801 |
CF380B Sereja and Tree
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73802 |
CF380C Sereja and Brackets
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73803 |
CF380D Sereja and Cinema
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73804 |
CF380E Sereja and Dividing
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73810 |
CF381A Sereja and Dima
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73811 |
CF381B Sereja and Stairs
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73820 |
CF382A Ksenia and Pan Scales
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73821 |
CF382B Number Busters
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73822 |
CF382C Arithmetic Progression
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73823 |
CF382D Ksenia and Pawns
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73824 |
CF382E Ksenia and Combinatorics
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73830 |
CF383A Milking cows
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73831 |
CF383B Volcanoes
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73832 |
CF383C Propagating tree
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73833 |
CF383D Antimatter
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73834 |
CF383E Vowels
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73840 |
CF384A Coder
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73841 |
CF384B Multitasking
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73850 |
CF385A Bear and Raspberry
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73851 |
CF385B Bear and Strings
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |
| 73852 |
CF385C Bear and Prime Numbers
|
0 |
0 |
- |
Oct 08 2026 12:54:41 |