|
|
2272 |
P1221A 2048 Game
|
0 / 0 |
(无) |
|
|
2264 |
P1223B Strings Equalization
|
0 / 0 |
(无) |
|
|
2257 |
P1225B1 TV Subscriptions (Easy Version)
|
0 / 0 |
(无) |
|
|
2234 |
P1230B Ania and Minimizing
|
0 / 0 |
(无) |
|
|
2230 |
P1234B1 Social Network (easy version)
|
0 / 0 |
(无) |
|
|
2218 |
P1237A Balanced Rating Changes
|
0 / 0 |
(无) |
|
|
2189 |
P1243B1 Character Swap (Easy Version)
|
0 / 0 |
(无) |
|
|
2186 |
P1244B Rooms and Staircases
|
0 / 0 |
(无) |
|
|
2180 |
P1245A Good ol' Numbers Coloring
|
0 / 0 |
(无) |
|
|
2173 |
P1248A Integer Points
|
0 / 0 |
(无) |
|
|
2169 |
P1249B1 Books Exchange (easy version)
|
0 / 0 |
(无) |
|
|
2147 |
P1251A Broken Keyboard
|
0 / 0 |
(无) |
|
|
2140 |
P1252A Copying Homework
|
0 / 0 |
(无) |
|
|
2128 |
P1253A Single Push
|
0 / 0 |
(无) |
|
|
2113 |
P1256A Payment Without Change
|
0 / 0 |
(无) |
|
|
2106 |
P1257B Magic Stick
|
0 / 0 |
(无) |
|
|
2100 |
P1260A Heating
|
0 / 0 |
(无) |
|
|
2080 |
P1265A Beautiful String
|
0 / 0 |
(无) |
|
|
2077 |
P1266A Competitive Programmer
|
0 / 0 |
(无) |
|
|
2076 |
P1266B Dice Tower
|
0 / 0 |
(无) |
|
|
2015 |
P1277A Happy Birthday, Polycarp!
|
0 / 0 |
(无) |
|
|
2012 |
P1278A Shuffle Hashing
|
0 / 0 |
(无) |
|
|
1936 |
P1293B JOE is on TV!
|
0 / 0 |
(无) |
|
|
1901 |
P1300B Assigning to Classes
|
0 / 0 |
(无) |
|
|
1842 |
P1312B Bogosort
|
0 / 0 |
(无) |
|
|
1793 |
P1326A Bad Ugly Numbers
|
0 / 0 |
(无) |
|
|
1749 |
P1333A Little Artem
|
0 / 0 |
(无) |
|
|
1705 |
P1342A Road To Zero
|
0 / 0 |
(无) |
|
|
1685 |
P1346A Color Revolution
|
0 / 0 |
(无) |
|
|
1649 |
P1353C Board Moves
|
0 / 0 |
(无) |
|
|
1602 |
P1358B Maria Breaks the Self-isolation
|
0 / 0 |
(无) |
|
|
1597 |
P1359A Berland Poker
|
0 / 0 |
(无) |
|
|
1596 |
P1359B New Theatre Square
|
0 / 0 |
(无) |
|
|
1577 |
P1362A Johnny and Ancient Computer
|
0 / 0 |
(无) |
|
|
1507 |
P1373A Donut Shops
|
0 / 0 |
(无) |
|
|
1498 |
P1374C Move Brackets
|
0 / 0 |
(无) |
|
|
1438 |
P1388B Captain Flint and a Long Voyage
|
0 / 0 |
(无) |
|
|
1402 |
P1395A Boboniu Likes to Color Balls
|
0 / 0 |
(无) |
|
|
1353 |
P1405B Array Cancellation
|
0 / 0 |
(无) |
|
|
1326 |
P1411B Fair Numbers
|
0 / 0 |
(无) |
|
|
1300 |
P1418A Buying Torches
|
0 / 0 |
(无) |
|
|
1290 |
P1419D1 Sage's Birthday (easy version)
|
0 / 0 |
(无) |
|
|
1220 |
P1430C Numbers on Whiteboard
|
0 / 0 |
(无) |
|
|
1183 |
P1438B Valerii Against Everyone
|
0 / 0 |
(无) |
|
|
1145 |
P1447B Numbers Box
|
0 / 0 |
(无) |
|
|
1143 |
P1450B Balls of Steel
|
0 / 0 |
(无) |
|
|
1044 |
P1469A Regular Bracket Sequence
|
0 / 0 |
(无) |
|
|
1043 |
P1469B Red and Blue
|
0 / 0 |
(无) |
|
|
1022 |
P1473B String LCM
|
0 / 0 |
(无) |
|
|
1015 |
P1474B Different Divisors
|
0 / 0 |
(无) |
|
|
1003 |
P1476A K-divisible Sum
|
0 / 0 |
(无) |
|
|
965 |
P1485A Add and Divide
|
0 / 0 |
(无) |
|
|
934 |
P1490B Balanced Remainders
|
0 / 0 |
(无) |
|
|
880 |
P1499B Binary Removals
|
0 / 0 |
(无) |
|
|
847 |
P1506C Double-ended Strings
|
0 / 0 |
(无) |
|
|
796 |
P1515B Phoenix and Puzzle
|
0 / 0 |
(无) |
|
|
767 |
P1520C Not Adjacent Matrix
|
0 / 0 |
(无) |
|
|
761 |
P1521A Nastia and Nearly Good Numbers
|
0 / 0 |
(无) |
|
|
654 |
P1539A Contest Start
|
0 / 0 |
(无) |
|
|
603 |
P1550B Maximum Cost Deletion
|
0 / 0 |
(无) |
|
|
525 |
P1562B Scenes From a Memory
|
0 / 0 |
(无) |
|
|
517 |
P1566C MAX-MEX Cut
|
0 / 0 |
(无) |
|
|
509 |
P1567B MEXor Mixup
|
0 / 0 |
(无) |
|
|
503 |
P1569B Chess Tournament
|
0 / 0 |
(无) |
|
|
443 |
P1579E1 Permutation Minimization by Deque
|
0 / 0 |
(无) |
|
|
414 |
P1584B Coloring Rectangles
|
0 / 0 |
(无) |
|
|
390 |
P1593C Save More Mice
|
0 / 0 |
(无) |
|
|
376 |
P1598B Groups
|
0 / 0 |
(无) |
|
|
340 |
P1605B Reverse Sort
|
0 / 0 |
(无) |
|
|
327 |
P1607C Minimum Extraction
|
0 / 0 |
(无) |
|
|
295 |
P1611C Polycarp Recovers the Permutation
|
0 / 0 |
(无) |
|
|
281 |
P1613B Absent Remainder
|
0 / 0 |
(无) |
|
|
275 |
P1614B Divan and a New Project
|
0 / 0 |
(无) |
|
|
232 |
P1620B Triangles on a Rectangle
|
0 / 0 |
(无) |
|
|
216 |
P1622B Berland Music
|
0 / 0 |
(无) |
|
|
163 |
P1632B Roof Construction
|
0 / 0 |
(无) |
|
|
150 |
P1634C OKEA
|
0 / 0 |
(无) |
|
|
7746 |
P1671B Consecutive Points Segment
|
0 / 0 |
(无) |
|
|
7723 |
P1674C Infinite Replacement
|
0 / 0 |
(无) |
|
|
7708 |
P1676D X-Sum
|
0 / 0 |
(无) |
|
|
7837 |
P1690D Black and White Stripe
|
0 / 0 |
(无) |
|
|
7832 |
P1691B Shoe Shuffling
|
0 / 0 |
(无) |
|
|
7907 |
P1702D Not a Cheap String
|
0 / 0 |
(无) |
|
|
7986 |
P1704B Luke is a Foodie
|
0 / 0 |
(无) |
|
|
7970 |
P1713B Optimal Reduction
|
0 / 0 |
(无) |
|
|
8046 |
P1721B Deadly Laser
|
0 / 0 |
(无) |
|
|
8032 |
P1725B Basketball Together
|
0 / 0 |
(无) |
|
|
8184 |
P1744C Traffic Light
|
0 / 0 |
3 |
|
|
8121 |
P1760D Challenging Valleys
|
0 / 0 |
3 |
|
|
8116 |
P1761B Elimination of a Ring
|
0 / 0 |
3 |
|
|
8095 |
P1765E Exchange
|
0 / 0 |
3 |
|
|
8087 |
P1765M Minimum LCM
|
0 / 0 |
3 |
|
|
8239 |
P1766B Notepad#
|
0 / 0 |
3 |
|
|
8211 |
P1772C Different Differences
|
0 / 0 |
3 |
|
|
8385 |
P1840C Ski Resort
|
0 / 0 |
3 |
|
|
8375 |
P1841B Keep it Beautiful
|
0 / 0 |
3 |
|
|
8341 |
P1844B Permutations & Primes
|
0 / 0 |
3 |
|
|
8314 |
P1847B Hamon Odyssey
|
0 / 0 |
3 |
|
|
8679 |
P1906A Easy As ABC
|
0 / 0 |
3 |
|
|
8665 |
P1907B YetnotherrokenKeoard
|
0 / 0 |
3 |
