|
|
1783 |
P1271E Common Number
|
0 / 0 |
(无) |
|
|
1779 |
P1272C Yet Another Broken Keyboard
|
0 / 0 |
(无) |
|
|
1778 |
P1272D Remove One Element
|
0 / 0 |
(无) |
|
|
1776 |
P1272F Two Bracket Sequences
|
0 / 0 |
(无) |
|
|
1767 |
P1276A As Simple as One and Two
|
0 / 0 |
(无) |
|
|
1764 |
P1276D Tree Elimination
|
0 / 0 |
(无) |
|
|
1756 |
P1278C Berry Jam
|
0 / 0 |
(无) |
|
|
1753 |
P1278F Cards
|
0 / 0 |
(无) |
|
|
1748 |
P1279E New Year Permutations
|
0 / 0 |
(无) |
|
|
1747 |
P1279F New Year and Handle Change
|
0 / 0 |
(无) |
|
|
1743 |
P1280D Miss Punyverse
|
0 / 0 |
(无) |
|
|
1737 |
P1282B1 K for the Price of One (Easy Version)
|
0 / 0 |
(无) |
|
|
1736 |
P1282B2 K for the Price of One (Hard Version)
|
0 / 0 |
(无) |
|
|
1728 |
P1283E New Year Parties
|
0 / 0 |
(无) |
|
|
1725 |
P1284B New Year and Ascent Sequence
|
0 / 0 |
(无) |
|
|
1718 |
P1285B Just Eat It!
|
0 / 0 |
(无) |
|
|
1716 |
P1285D Dr
|
0 / 0 |
(无) |
|
|
1715 |
P1285E Delete a Segment
|
0 / 0 |
(无) |
|
|
1713 |
P1286A Garland
|
0 / 0 |
(无) |
|
|
1707 |
P1286F Harry The Potter
|
0 / 0 |
(无) |
|
|
1702 |
P1288C Two Arrays
|
0 / 0 |
(无) |
|
|
1701 |
P1288D Minimax Problem
|
0 / 0 |
(无) |
|
|
1693 |
P1290F Making Shapes
|
0 / 0 |
(无) |
|
|
1687 |
P1292C Xenon's Attack on the Gangs
|
0 / 0 |
(无) |
|
|
1686 |
P1292D Chaotic V.
|
0 / 0 |
(无) |
|
|
1684 |
P1292F Nora's Toy Boxes
|
0 / 0 |
(无) |
|
|
1676 |
P1294F Three Paths on a Tree
|
0 / 0 |
(无) |
|
|
1673 |
P1295C Obtain The String
|
0 / 0 |
(无) |
|
|
1670 |
P1295F Good Contest
|
0 / 0 |
(无) |
|
|
1665 |
P1296E1 String Coloring (easy version)
|
0 / 0 |
(无) |
|
|
1664 |
P1296E2 String Coloring (hard version)
|
0 / 0 |
(无) |
|
|
1656 |
P1297G M-numbers
|
0 / 0 |
(无) |
|
|
1655 |
P1297H Paint the String
|
0 / 0 |
(无) |
|
|
1650 |
P1299D Around the World
|
0 / 0 |
(无) |
|
|
1642 |
P1301E Nanosoft
|
0 / 0 |
(无) |
|
|
1626 |
P1303E Erase Subsequences
|
0 / 0 |
(无) |
|
|
1621 |
P1304C Air Conditioner
|
0 / 0 |
(无) |
|
|
1618 |
P1304F1 Animal Observation (easy version)
|
0 / 0 |
(无) |
|
|
1617 |
P1304F2 Animal Observation (hard version)
|
0 / 0 |
(无) |
|
|
1610 |
P1305G Kuroni and Antihype
|
0 / 0 |
(无) |
|
|
1606 |
P1307C Cow and Message
|
0 / 0 |
(无) |
|
|
1604 |
P1307E Cow and Treats
|
0 / 0 |
(无) |
|
|
1600 |
P1310B Double Elimination
|
0 / 0 |
(无) |
|
|
1599 |
P1310C Au Pont Rouge
|
0 / 0 |
(无) |
|
|
1598 |
P1310D Tourism
|
0 / 0 |
(无) |
|
|
1597 |
P1310E Strange Function
|
0 / 0 |
(无) |
|
|
1585 |
P1312E Array Shrinking
|
0 / 0 |
(无) |
|
|
1583 |
P1312G Autocompletion
|
0 / 0 |
(无) |
|
|
1580 |
P1313C1 Skyscrapers (easy version)
|
0 / 0 |
(无) |
|
|
1579 |
P1313C2 Skyscrapers (hard version)
|
0 / 0 |
(无) |
