|
|
3841 |
P794C Naming Company
|
0 / 0 |
(无) |
|
|
3825 |
P797F Mice and Holes
|
0 / 0 |
(无) |
|
|
3821 |
P798D Mike and distribution
|
0 / 0 |
(无) |
|
|
3820 |
P798E Mike and code of a permutation
|
0 / 0 |
(无) |
|
|
3798 |
P802M April Fools' Problem (easy)
|
0 / 0 |
(无) |
|
|
3785 |
P804D Expected diameter of a tree
|
0 / 0 |
(无) |
|
|
3780 |
P807A Is it rated?
|
0 / 0 |
(无) |
|
|
3776 |
P808C Tea Party
|
0 / 0 |
(无) |
|
|
3771 |
P809A Do you want a date?
|
0 / 0 |
(无) |
|
|
3765 |
P810B Summer sell-off
|
0 / 0 |
(无) |
|
|
3763 |
P811B Vladik and Complicated Book
|
0 / 0 |
(无) |
|
|
3757 |
P812C Sagheer and Nubian Market
|
0 / 0 |
(无) |
|
|
3748 |
P814A An abandoned sentiment from past
|
0 / 0 |
(无) |
|
|
3735 |
P817B Makes And The Product
|
0 / 0 |
(无) |
|
|
3733 |
P817D Imbalanced Array
|
0 / 0 |
(无) |
|
|
3709 |
P822C Hacker, pack your bags!
|
0 / 0 |
(无) |
|
|
3698 |
P827A String Reconstruction
|
0 / 0 |
(无) |
|
|
3690 |
P830A Office Keys
|
0 / 0 |
(无) |
|
|
3689 |
P830B Cards Sorting
|
0 / 0 |
(无) |
|
|
3688 |
P830C Bamboo Partition
|
0 / 0 |
(无) |
|
|
3673 |
P833E Caramel Clouds
|
0 / 0 |
(无) |
|
|
3646 |
P840A Leha and Function
|
0 / 0 |
(无) |
|
|
3634 |
P843A Sorting by Subsequences
|
0 / 0 |
(无) |
|
|
3627 |
P845A Chess Tourney
|
0 / 0 |
(无) |
|
|
3625 |
P845C Two TVs
|
0 / 0 |
(无) |
|
|
3609 |
P847F Berland Elections
|
0 / 0 |
(无) |
|
|
3604 |
P847K Travel Cards
|
0 / 0 |
(无) |
|
|
3600 |
P848B Rooter's Song
|
0 / 0 |
(无) |
|
|
3584 |
P852C Property
|
0 / 0 |
(无) |
|
|
3576 |
P853B Jury Meeting
|
0 / 0 |
(无) |
|
|
3554 |
P858D Polycarp's phone book
|
0 / 0 |
(无) |
|
|
3539 |
P862E Mahmoud and Ehab and the function
|
0 / 0 |
(无) |
|
|
3536 |
P863B Kayaking
|
0 / 0 |
(无) |
|
|
3533 |
P863E Turn Off The TV
|
0 / 0 |
(无) |
|
|
3530 |
P864A Fair Game
|
0 / 0 |
(无) |
|
|
3526 |
P864E Fire
|
0 / 0 |
(无) |
|
|
3523 |
P865B Ordering Pizza
|
0 / 0 |
(无) |
|
|
3490 |
P875B Sorting the Coins
|
0 / 0 |
(无) |
|
|
3461 |
P883J Renovation
|
0 / 0 |
(无) |
|
|
3441 |
P887E Little Brother
|
0 / 0 |
(无) |
|
|
3440 |
P887F Row of Models
|
0 / 0 |
(无) |
|
|
3412 |
P895B XK Segments
|
0 / 0 |
(无) |
|
|
3355 |
P909A Generate Login
|
0 / 0 |
(无) |
|
|
3337 |
P912C Perun, Ult!
|
0 / 0 |
(无) |
|
|
3331 |
P913D Too Easy Problems
|
0 / 0 |
(无) |
|
|
3314 |
P915E Physical Education Lessons
|
0 / 0 |
(无) |
|
|
3291 |
P920C Swap Adjacent Elements
|
0 / 0 |
(无) |
|
|
3269 |
P922D Robot Vacuum Cleaner
|
0 / 0 |
(无) |
|
|
3253 |
P925B Resource Distribution
|
0 / 0 |
(无) |
|
|
3197 |
P937A Olympiad
|
0 / 0 |
(无) |
|
|
3182 |
P940A Points on the line
|
0 / 0 |
(无) |
|
|
3165 |
P949D Curfew
|
0 / 0 |
(无) |
|
|
3149 |
P954E Water Taps
|
0 / 0 |
(无) |
|
|
3148 |
P954F Runner's Problem
|
0 / 0 |
(无) |
|
|
3126 |
P958E2 Guard Duty (medium)
|
0 / 0 |
(无) |
|
|
3114 |
P960B Minimize the error
|
0 / 0 |
(无) |
|
|
3080 |
P967B Watering System
|
0 / 0 |
(无) |
|
|
3072 |
P976C Nested Segments
|
0 / 0 |
(无) |
|
|
3070 |
P976E Well played!
|
0 / 0 |
(无) |
|
|
3066 |
P977C Less or Equal
|
0 / 0 |
(无) |
|
|
3065 |
P977D Divide by three, multiply by two
|
0 / 0 |
(无) |
|
|
3056 |
P978G Petya's Exams
|
0 / 0 |
(无) |
|
|
3043 |
P981B Businessmen Problems
|
0 / 0 |
(无) |
|
|
3025 |
P984A Game
|
0 / 0 |
(无) |
|
|
3006 |
P988B Substrings Sort
|
0 / 0 |
(无) |
|
|
3005 |
P988C Equal Sums
|
0 / 0 |
(无) |
|
|
2998 |
P989D A Shade of Moonlight
|
0 / 0 |
(无) |
|
|
2995 |
P990B Micro-World
|
0 / 0 |
(无) |
|
|
2988 |
P991B Getting an A
|
0 / 0 |
(无) |
|
|
2983 |
P992A Nastya and an Array
|
0 / 0 |
(无) |
|
|
2971 |
P994B Knights of a Polygonal Table
|
0 / 0 |
(无) |
|
|
2968 |
P995C Leaving the Bar
|
0 / 0 |
(无) |
|
|
2956 |
P998B Cutting
|
0 / 0 |
(无) |
|
|
2947 |
P1000C Covered Points Count
|
0 / 0 |
(无) |
|
|
2902 |
P1005E1 Median on Segments (Permutations Edition)
|
0 / 0 |
(无) |
|
|
2901 |
P1005E2 Median on Segments (General Case Edition)
|
0 / 0 |
(无) |
|
|
2898 |
P1006B Polycarp's Practice
|
0 / 0 |
(无) |
|
|
2893 |
P1007A Reorder the Array
|
0 / 0 |
(无) |
|
|
2887 |
P1008B Turn the Rectangles
|
0 / 0 |
(无) |
|
|
2873 |
P1011A Stages
|
0 / 0 |
(无) |
|
|
2871 |
P1012A Photo of The Sky
|
0 / 0 |
(无) |
|
|
2861 |
P1015C Songs Compression
|
0 / 0 |
(无) |
|
|
2838 |
P1019D Large Triangle
|
0 / 0 |
(无) |
|
|
2827 |
P1025A Doggo Recoloring
|
0 / 0 |
(无) |
|
|
2811 |
P1028C Rectangles
|
0 / 0 |
(无) |
|
|
2803 |
P1029C Maximal Intersection
|
0 / 0 |
(无) |
|
|
2750 |
P1038C Gambling
|
0 / 0 |
(无) |
|
|
2744 |
P1039C Network Safety
|
0 / 0 |
(无) |
|
|
2739 |
P1041A Heist
|
0 / 0 |
(无) |
|
|
2728 |
P1042F Leaf Sets
|
0 / 0 |
(无) |
|
|
2723 |
P1043E Train Hard, Win Easy
|
0 / 0 |
(无) |
|
|
2674 |
P1056C Pick Heroes
|
0 / 0 |
(无) |
|
|
2673 |
P1056D Decorate Apple Tree
|
0 / 0 |
(无) |
|
|
2651 |
P1061B Views Matter
|
0 / 0 |
(无) |
|
|
2649 |
P1061D TV Shows
|
0 / 0 |
(无) |
|
|
2589 |
P1075B Taxi drivers and Lyft
|
0 / 0 |
(无) |
|
|
2578 |
P1077D Cutting Out
|
0 / 0 |
(无) |
|
|
2577 |
P1077E Thematic Contests
|
0 / 0 |
(无) |
|
|
2568 |
P1080F Katya and Segments Sets
|
0 / 0 |
(无) |
|
|
2564 |
P1081D Maximum Distance
|
0 / 0 |
(无) |
