|
|
4599 |
P670E Correct Bracket Sequence Editor
|
0 / 0 |
(无) |
|
|
4570 |
P678D Iterated Linear Function
|
0 / 0 |
(无) |
|
|
4540 |
P685A Robbers' watch
|
0 / 0 |
(无) |
|
|
4524 |
P689C Mike and Chocolate Thieves
|
0 / 0 |
(无) |
|
|
4518 |
P690B1 Recover Polygon (easy)
|
0 / 0 |
(无) |
|
|
4501 |
P691D Swaps in Permutation
|
0 / 0 |
(无) |
|
|
4497 |
P696B Puzzles
|
0 / 0 |
(无) |
|
|
4489 |
P698B Fix a Tree
|
0 / 0 |
(无) |
|
|
4431 |
P711C Coloring Trees
|
0 / 0 |
(无) |
|
|
4394 |
P718A Efim and Strange Grade
|
0 / 0 |
(无) |
|
|
4343 |
P729C Road to Cinema
|
0 / 0 |
(无) |
|
|
4342 |
P729D Sea Battle
|
0 / 0 |
(无) |
|
|
4318 |
P732D Exams
|
0 / 0 |
(无) |
|
|
4306 |
P734D Anton and Chess
|
0 / 0 |
(无) |
|
|
4294 |
P739A Alyona and mex
|
0 / 0 |
(无) |
|
|
4257 |
P747E Comments
|
0 / 0 |
(无) |
|
|
4221 |
P756A Pavel and barbecue
|
0 / 0 |
(无) |
|
|
4206 |
P758C Unfair Poll
|
0 / 0 |
(无) |
|
|
4197 |
P761D Dasha and Very Difficult Problem
|
0 / 0 |
(无) |
|
|
4178 |
P765D Artsem and Saunders
|
0 / 0 |
(无) |
|
|
4172 |
P766C Mahmoud and a Message
|
0 / 0 |
(无) |
|
|
4155 |
P769C Cycle In Maze
|
0 / 0 |
(无) |
|
|
4154 |
P769D k-Interesting Pairs Of Integers
|
0 / 0 |
(无) |
|
|
4138 |
P773A Success Rate
|
0 / 0 |
(无) |
|
|
4107 |
P778A String Game
|
0 / 0 |
(无) |
|
|
4091 |
P784A Numbers Joke
|
0 / 0 |
(无) |
|
|
4066 |
P789B Masha and geometric depression
|
0 / 0 |
(无) |
|
|
4036 |
P797C Minimal string
|
0 / 0 |
(无) |
|
|
4030 |
P798C Mike and gcd problem
|
0 / 0 |
(无) |
|
|
3960 |
P813C The Tag Game
|
0 / 0 |
(无) |
|
|
3951 |
P815A Karen and Game
|
0 / 0 |
(无) |
|
|
3935 |
P818D Multicolored Cars
|
0 / 0 |
(无) |
|
|
3906 |
P827A String Reconstruction
|
0 / 0 |
(无) |
|
|
3891 |
P831C Jury Marks
|
0 / 0 |
(无) |
|
|
3885 |
P833A The Meaningless Game
|
0 / 0 |
(无) |
|
|
3802 |
P850A Five Dimensional Points
|
0 / 0 |
(无) |
|
|
3788 |
P852G Bathroom terminal
|
0 / 0 |
(无) |
|
|
3620 |
P895B XK Segments
|
0 / 0 |
(无) |
|
|
3616 |
P896A Nephren gives a riddle
|
0 / 0 |
(无) |
|
|
3595 |
P900C Remove Extra One
|
0 / 0 |
(无) |
|
|
3555 |
P910C Minimum Sum
|
0 / 0 |
(无) |
|
|
3524 |
P915C Permute Digits
|
0 / 0 |
(无) |
|
|
3513 |
P917B MADMAX
|
0 / 0 |
(无) |
|
|
3504 |
P919D Substring
|
0 / 0 |
(无) |
|
|
3474 |
P923A Primal Sport
|
0 / 0 |
(无) |
|
|
3466 |
P924C Riverside Curio
|
0 / 0 |
(无) |
|
|
3461 |
P925B Resource Distribution
|
0 / 0 |
(无) |
|
|
3454 |
P926C Is This a Zebra?
|
0 / 0 |
(无) |
|
|
3448 |
P926I A Vital Problem
|
0 / 0 |
(无) |
|
|
3439 |
P929C Красивая команда
|
0 / 0 |
(无) |
