|
|
1820 |
P1320B
Navigation System
|
0 / 0 |
(无) |
|
|
1811 |
P1322C
Instant Noodles
|
0 / 0 |
(无) |
|
|
1800 |
P1324F
Maximum White Subtree
|
0 / 0 |
(无) |
|
|
1795 |
P1325E
Ehab's REAL Number Theory Problem
|
0 / 0 |
(无) |
|
|
1794 |
P1325F
Ehab's Last Theorem
|
0 / 0 |
(无) |
|
|
1783 |
P1327B
Princesses and Princes
|
0 / 0 |
(无) |
|
|
1781 |
P1327D
Infinite Path
|
0 / 0 |
(无) |
|
|
1774 |
P1328D
Carousel
|
0 / 0 |
(无) |
|
|
1773 |
P1328E
Tree Queries
|
0 / 0 |
(无) |
|
|
1746 |
P1333D
Challenges in school №41
|
0 / 0 |
(无) |
|
|
1740 |
P1334D
Minimum Euler Cycle
|
0 / 0 |
(无) |
|
|
1739 |
P1334E
Divisor Paths
|
0 / 0 |
(无) |
|
|
1730 |
P1335F
Robots on a Grid
|
0 / 0 |
(无) |
|
|
1723 |
P1336F
Journey
|
0 / 0 |
(无) |
|
|
1716 |
P1338E
JYPnation
|
0 / 0 |
(无) |
|
|
1712 |
P1340B
Nastya and Scoreboard
|
0 / 0 |
(无) |
|
|
1711 |
P1340C
Nastya and Unexpected Guest
|
0 / 0 |
(无) |
|
|
1710 |
P1340D
Nastya and Time Machine
|
0 / 0 |
(无) |
|
|
1709 |
P1340E
Nastya and Bees
|
0 / 0 |
(无) |
|
|
1695 |
P1343E
Weights Distributing
|
0 / 0 |
(无) |
|
|
1692 |
P1344B
Monopole Magnets
|
0 / 0 |
(无) |
|
|
1691 |
P1344C
Quantifier Question
|
0 / 0 |
(无) |
|
|
1682 |
P1346D
Constructing the Dungeon
|
0 / 0 |
(无) |
|
|
1681 |
P1346E
Magic Tricks
|
0 / 0 |
(无) |
|
|
1671 |
P1348F
Phoenix and Memory
|
0 / 0 |
(无) |
|
|
1668 |
P1349C
Orac and Game of Life
|
0 / 0 |
(无) |
|
|
1640 |
P1354E
Graph Coloring
|
0 / 0 |
(无) |
|
|
1587 |
P1360E
Polygon
|
0 / 0 |
(无) |
|
|
1583 |
P1361A
Johnny and Contribution
|
0 / 0 |
(无) |
|
|
1581 |
P1361C
Johnny and Megan's Necklace
|
0 / 0 |
(无) |
|
|
1579 |
P1361E
James and the Chase
|
0 / 0 |
(无) |
|
|
1565 |
P1364D
Ehab's Last Corollary
|
0 / 0 |
(无) |
|
|
1560 |
P1365D
Solve The Maze
|
0 / 0 |
(无) |
|
|
1551 |
P1366F
Jog Around The Graph
|
0 / 0 |
(无) |
|
|
1545 |
P1367E
Necklace Assembly
|
0 / 0 |
(无) |
|
|
1538 |
P1368E
Ski Accidents
|
0 / 0 |
(无) |
|
|
1536 |
P1368G
Shifting Dominoes
|
0 / 0 |
(无) |
|
|
1530 |
P1369D
TediousLee
|
0 / 0 |
(无) |
|
|
1522 |
P1370F1
The Hidden Pair (Easy Version)
|
0 / 0 |
(无) |
|
|
1521 |
P1370F2
The Hidden Pair (Hard Version)
|
0 / 0 |
(无) |
|
|
1487 |
P1375G
Tree Modification
|
0 / 0 |
(无) |
|
|
1462 |
P1383A
String Transformation 1
|
0 / 0 |
(无) |
|
|
1460 |
P1383C
String Transformation 2
|
0 / 0 |
(无) |
|
|
1459 |
P1383D
Rearrange
|
0 / 0 |
(无) |
|
|
1457 |
P1383F
Special Edges
|
0 / 0 |
(无) |
|
|
1449 |
P1385E
Directing Edges
|
0 / 0 |
(无) |
|
|
1447 |
P1385G
Columns Swaps
|
0 / 0 |
(无) |
|
|
1436 |
P1388D
Captain Flint and Treasure
|
0 / 0 |
(无) |
|
|
1428 |
P1389G
Directing Edges
|
0 / 0 |
(无) |
|
|
1425 |
P1391C
Cyclic Permutations
|
0 / 0 |
(无) |
|
|
1423 |
P1391E
Pairs of Pairs
|
0 / 0 |
(无) |
|
|
1414 |
P1392I
Kevin and Grid
|
0 / 0 |
(无) |
|
|
1406 |
P1394B
Boboniu Walks on Graph
|
0 / 0 |
(无) |
|
|
1379 |
P1399F
Yet Another Segments Subset
|
0 / 0 |
(无) |
|
|
1363 |
P1402C
Star Trek
|
0 / 0 |
(无) |
|
|
1362 |
P1403A
The Potion of Great Power
|
0 / 0 |
(无) |
|
|
1361 |
P1403B
Spring cleaning
|
0 / 0 |
(无) |
|
|
1355 |
P1404E
Bricks
|
0 / 0 |
(无) |
|
|
1350 |
P1406C
Link Cut Centroids
|
0 / 0 |
(无) |
|
|
1344 |
P1407D
Discrete Centrifugal Jumps
|
0 / 0 |
(无) |
|
|
1343 |
P1407E
Egor in the Republic of Dagestan
|
0 / 0 |
(无) |
|
|
1338 |
P1408E
Avoid Rainbow Cycles
|
0 / 0 |
(无) |
|
|
1336 |
P1408G
Clusterization Counting
|
0 / 0 |
(无) |
|
|
1325 |
P1411C
Peaceful Rooks
|
0 / 0 |
(无) |
|
|
1305 |
P1416D
Graph and Queries
|
0 / 0 |
(无) |
|
|
1298 |
P1418C
Mortal Kombat Tower
|
0 / 0 |
(无) |
|
|
1287 |
P1419F
Rain of Fire
|
0 / 0 |
(无) |
|
|
1272 |
P1422D
Returning Home
|
0 / 0 |
(无) |
|
|
1268 |
P1423B
Valuable Paper
|
0 / 0 |
(无) |
|
|
1267 |
P1423C
Dušan's Railway
|
0 / 0 |
(无) |
|
|
1262 |
P1423H
Virus
|
0 / 0 |
(无) |
|
|
1254 |
P1424M
Ancient Language
|
0 / 0 |
(无) |
|
|
1233 |
P1427G
One Billion Shades of Grey
|
0 / 0 |
(无) |
|
|
1230 |
P1428B
Belted Rooms
|
0 / 0 |
(无) |
|
|
1216 |
P1430G
Yet Another DAG Problem
|
0 / 0 |
(无) |
|
|
1199 |
P1433G
Reducing Delivery Cost
|
0 / 0 |
(无) |
|
|
1194 |
P1436D
Bandit in a City
|
0 / 0 |
(无) |
|
|
1188 |
P1437D
Minimal Height Tree
|
0 / 0 |
(无) |
|
|
1177 |
P1439A2
Binary Table (Hard Version)
|
0 / 0 |
(无) |
|
|
1176 |
P1439B
Graph Subset Problem
|
0 / 0 |
(无) |
|
|
1168 |
P1442C
Graph Transpositions
|
0 / 0 |
(无) |
|
|
1158 |
P1444C
Team-Building
|
0 / 0 |
(无) |
|
|
1139 |
P1450E
Capitalism
|
0 / 0 |
(无) |
|
|
1110 |
P1454E
Number of Simple Paths
|
0 / 0 |
(无) |
|
|
1097 |
P1458D
Flip and Reverse
|
0 / 0 |
(无) |
|
|
1088 |
P1461E
Water Level
|
0 / 0 |
(无) |
|
|
1075 |
P1463E
Plan of Lectures
|
0 / 0 |
(无) |
|
|
1067 |
P1466F
Euclid's nightmare
|
0 / 0 |
(无) |
|
|
1065 |
P1466H
Finding satisfactory solutions
|
0 / 0 |
(无) |
|
|
1049 |
P1468J
Road Reform
|
0 / 0 |
(无) |
|
|
1046 |
P1468M
Similar Sets
|
0 / 0 |
(无) |
|
|
1037 |
P1470B
Strange Definition
|
0 / 0 |
(无) |
|
|
1035 |
P1470D
Strange Housing
|
0 / 0 |
(无) |
|
|
1034 |
P1470E
Strange Permutation
|
0 / 0 |
(无) |
|
|
1028 |
P1472C
Long Jumps
|
0 / 0 |
(无) |
|
|
1024 |
P1472G
Moving to the Capital
|
0 / 0 |
(无) |
|
|
1019 |
P1473E
Minimum Path
|
0 / 0 |
(无) |
|
|
1008 |
P1475C
Ball in Berland
|
0 / 0 |
(无) |
|
|
1001 |
P1476C
Longest Simple Cycle
|
0 / 0 |
(无) |
|
|
999 |
P1476E
Pattern Matching
|
0 / 0 |
(无) |
