|
|
2037 |
P1271E
Common Number
|
0 / 0 |
(无) |
|
|
2033 |
P1272C
Yet Another Broken Keyboard
|
0 / 0 |
(无) |
|
|
2032 |
P1272D
Remove One Element
|
0 / 0 |
(无) |
|
|
2030 |
P1272F
Two Bracket Sequences
|
0 / 0 |
(无) |
|
|
2021 |
P1276A
As Simple as One and Two
|
0 / 0 |
(无) |
|
|
2018 |
P1276D
Tree Elimination
|
0 / 0 |
(无) |
|
|
2010 |
P1278C
Berry Jam
|
0 / 0 |
(无) |
|
|
2007 |
P1278F
Cards
|
0 / 0 |
(无) |
|
|
2002 |
P1279E
New Year Permutations
|
0 / 0 |
(无) |
|
|
2001 |
P1279F
New Year and Handle Change
|
0 / 0 |
(无) |
|
|
1997 |
P1280D
Miss Punyverse
|
0 / 0 |
(无) |
|
|
1991 |
P1282B1
K for the Price of One (Easy Version)
|
0 / 0 |
(无) |
|
|
1990 |
P1282B2
K for the Price of One (Hard Version)
|
0 / 0 |
(无) |
|
|
1982 |
P1283E
New Year Parties
|
0 / 0 |
(无) |
|
|
1979 |
P1284B
New Year and Ascent Sequence
|
0 / 0 |
(无) |
|
|
1972 |
P1285B
Just Eat It!
|
0 / 0 |
(无) |
|
|
1970 |
P1285D
Dr
|
0 / 0 |
(无) |
|
|
1969 |
P1285E
Delete a Segment
|
0 / 0 |
(无) |
|
|
1967 |
P1286A
Garland
|
0 / 0 |
(无) |
|
|
1961 |
P1286F
Harry The Potter
|
0 / 0 |
(无) |
|
|
1956 |
P1288C
Two Arrays
|
0 / 0 |
(无) |
|
|
1955 |
P1288D
Minimax Problem
|
0 / 0 |
(无) |
|
|
1947 |
P1290F
Making Shapes
|
0 / 0 |
(无) |
|
|
1941 |
P1292C
Xenon's Attack on the Gangs
|
0 / 0 |
(无) |
|
|
1940 |
P1292D
Chaotic V.
|
0 / 0 |
(无) |
|
|
1938 |
P1292F
Nora's Toy Boxes
|
0 / 0 |
(无) |
|
|
1930 |
P1294F
Three Paths on a Tree
|
0 / 0 |
(无) |
|
|
1927 |
P1295C
Obtain The String
|
0 / 0 |
(无) |
|
|
1924 |
P1295F
Good Contest
|
0 / 0 |
(无) |
|
|
1919 |
P1296E1
String Coloring (easy version)
|
0 / 0 |
(无) |
|
|
1918 |
P1296E2
String Coloring (hard version)
|
0 / 0 |
(无) |
|
|
1910 |
P1297G
M-numbers
|
0 / 0 |
(无) |
|
|
1909 |
P1297H
Paint the String
|
0 / 0 |
(无) |
|
|
1904 |
P1299D
Around the World
|
0 / 0 |
(无) |
|
|
1896 |
P1301E
Nanosoft
|
0 / 0 |
(无) |
|
|
1880 |
P1303E
Erase Subsequences
|
0 / 0 |
(无) |
|
|
1875 |
P1304C
Air Conditioner
|
0 / 0 |
(无) |
|
|
1872 |
P1304F1
Animal Observation (easy version)
|
0 / 0 |
(无) |
|
|
1871 |
P1304F2
Animal Observation (hard version)
|
0 / 0 |
(无) |
|
|
1864 |
P1305G
Kuroni and Antihype
|
0 / 0 |
(无) |
|
|
1860 |
P1307C
Cow and Message
|
0 / 0 |
(无) |
|
|
1858 |
P1307E
Cow and Treats
|
0 / 0 |
(无) |
|
|
1854 |
P1310B
Double Elimination
|
0 / 0 |
(无) |
|
|
1853 |
P1310C
Au Pont Rouge
|
0 / 0 |
(无) |
|
|
1852 |
P1310D
Tourism
|
0 / 0 |
(无) |
|
|
1851 |
P1310E
Strange Function
|
0 / 0 |
(无) |
|
|
1839 |
P1312E
Array Shrinking
|
0 / 0 |
(无) |
|
|
1837 |
P1312G
Autocompletion
|
0 / 0 |
(无) |
|
|
1834 |
P1313C1
Skyscrapers (easy version)
|
0 / 0 |
(无) |
|
|
1833 |
P1313C2
Skyscrapers (hard version)
|
0 / 0 |
(无) |
|
|
1832 |
P1313D
Happy New Year
|
0 / 0 |
(无) |
|
|
1829 |
P1315B
Homecoming
|
0 / 0 |
(无) |
|
|
1823 |
P1316E
Team Building
|
0 / 0 |
(无) |
|
|
1821 |
P1320A
Journey Planning
|
0 / 0 |
(无) |
|
|
1817 |
P1320E
Treeland and Viruses
|
0 / 0 |
(无) |
|
|
1810 |
P1322D
Reality Show
|
0 / 0 |
(无) |
|
|
1808 |
P1322F
Assigning Fares
|
0 / 0 |
(无) |
|
|
1807 |
P1323A
Even Subset Sum Problem
|
0 / 0 |
(无) |
|
|
1801 |
P1324E
Sleeping Schedule
|
0 / 0 |
(无) |
|
|
1800 |
P1324F
Maximum White Subtree
|
0 / 0 |
(无) |
|
|
1787 |
P1326F1
Wise Men (Easy Version)
|
0 / 0 |
(无) |
|
|
1786 |
P1326F2
Wise Men (Hard Version)
|
0 / 0 |
(无) |
|
|
1785 |
P1326G
Spiderweb Trees
|
0 / 0 |
(无) |
|
|
1780 |
P1327E
Count The Blocks
|
0 / 0 |
(无) |
|
|
1779 |
P1327F
AND Segments
|
0 / 0 |
(无) |
|
|
1778 |
P1327G
Letters and Question Marks
|
0 / 0 |
(无) |
|
|
1774 |
P1328D
Carousel
|
0 / 0 |
(无) |
|
|
1759 |
P1331F
Elementary!
|
0 / 0 |
(无) |
|
|
1751 |
P1332F
Independent Set
|
0 / 0 |
(无) |
|
|
1738 |
P1334F
Strange Function
|
0 / 0 |
(无) |
|
|
1732 |
P1335E1
Three Blocks Palindrome (easy version)
|
0 / 0 |
(无) |
|
|
1731 |
P1335E2
Three Blocks Palindrome (hard version)
|
0 / 0 |
(无) |
|
|
1729 |
P1336A
Linova and Kingdom
|
0 / 0 |
(无) |
|
|
1727 |
P1336C
Kaavi and Magic Spell
|
0 / 0 |
(无) |
|
|
1717 |
P1338D
Nested Rubber Bands
|
0 / 0 |
(无) |
|
|
1715 |
P1339A
Filling Diamonds
|
0 / 0 |
(无) |
|
|
1712 |
P1340B
Nastya and Scoreboard
|
0 / 0 |
(无) |
|
|
1711 |
P1340C
Nastya and Unexpected Guest
|
0 / 0 |
(无) |
|
|
1700 |
P1342F
Make It Ascending
|
0 / 0 |
(无) |
|
|
1697 |
P1343C
Alternating Subsequence
|
0 / 0 |
(无) |
|
|
1691 |
P1344C
Quantifier Question
|
0 / 0 |
(无) |
|
|
1686 |
P1345B
Card Constructions
|
0 / 0 |
(无) |
|
|
1681 |
P1346E
Magic Tricks
|
0 / 0 |
(无) |
|
|
1677 |
P1346I
Pac-Man 2.0
|
0 / 0 |
(无) |
|
|
1672 |
P1348E
Phoenix and Berries
|
0 / 0 |
(无) |
|
|
1666 |
P1349E
Slime and Hats
|
0 / 0 |
(无) |
|
|
1665 |
P1349F1
Slime and Sequences (Easy Version)
|
0 / 0 |
(无) |
|
|
1664 |
P1349F2
Slime and Sequences (Hard Version)
|
0 / 0 |
(无) |
|
|
1662 |
P1350B
Orac and Models
|
0 / 0 |
(无) |
|
|
1647 |
P1353E
K-periodic Garland
|
0 / 0 |
(无) |
|
|
1646 |
P1353F
Decreasing Heights
|
0 / 0 |
(无) |
|
|
1644 |
P1354B
Ternary String
|
0 / 0 |
(无) |
|
|
1640 |
P1354E
Graph Coloring
|
0 / 0 |
(无) |
|
|
1639 |
P1354F
Summoning Minions
|
0 / 0 |
(无) |
|
|
1636 |
P1355B
Young Explorers
|
0 / 0 |
(无) |
|
|
1596 |
P1359B
New Theatre Square
|
0 / 0 |
(无) |
|
|
1594 |
P1359D
Yet Another Yet Another Task
|
0 / 0 |
(无) |
|
|
1587 |
P1360E
Polygon
|
0 / 0 |
(无) |
|
|
1586 |
P1360F
Spy-string
|
0 / 0 |
(无) |
|
|
1570 |
P1363E
Tree Shuffling
|
0 / 0 |
(无) |
