|
|
2087 |
P1264A
Beautiful Regional Contest
|
0 / 0 |
(无) |
|
|
2079 |
P1265B
Beautiful Numbers
|
0 / 0 |
(无) |
|
|
2074 |
P1266D
Decreasing Debts
|
0 / 0 |
(无) |
|
|
2073 |
P1266E
Spaceship Solitaire
|
0 / 0 |
(无) |
|
|
2061 |
P1267I
Intriguing Selection
|
0 / 0 |
(无) |
|
|
2060 |
P1267J
Just Arrange the Icons
|
0 / 0 |
(无) |
|
|
2057 |
P1268A
Long Beautiful Integer
|
0 / 0 |
(无) |
|
|
2039 |
P1271C
Shawarma Tent
|
0 / 0 |
(无) |
|
|
2038 |
P1271D
Portals
|
0 / 0 |
(无) |
|
|
2034 |
P1272B
Snow Walking Robot
|
0 / 0 |
(无) |
|
|
2033 |
P1272C
Yet Another Broken Keyboard
|
0 / 0 |
(无) |
|
|
2015 |
P1277A
Happy Birthday, Polycarp!
|
0 / 0 |
(无) |
|
|
2013 |
P1277D
Let's Play the Words?
|
0 / 0 |
(无) |
|
|
2012 |
P1278A
Shuffle Hashing
|
0 / 0 |
(无) |
|
|
2010 |
P1278C
Berry Jam
|
0 / 0 |
(无) |
|
|
2005 |
P1279B
Verse For Santa
|
0 / 0 |
(无) |
|
|
2004 |
P1279C
Stack of Presents
|
0 / 0 |
(无) |
|
|
2000 |
P1280A
Cut and Paste
|
0 / 0 |
(无) |
|
|
1999 |
P1280B
Beingawesomeism
|
0 / 0 |
(无) |
|
|
1994 |
P1281A
Suffix Three
|
0 / 0 |
(无) |
|
|
1992 |
P1282A
Temporarily unavailable
|
0 / 0 |
(无) |
|
|
1980 |
P1284A
New Year and Naming
|
0 / 0 |
(无) |
|
|
1979 |
P1284B
New Year and Ascent Sequence
|
0 / 0 |
(无) |
|
|
1972 |
P1285B
Just Eat It!
|
0 / 0 |
(无) |
|
|
1961 |
P1286F
Harry The Potter
|
0 / 0 |
(无) |
|
|
1960 |
P1287A
Angry Students
|
0 / 0 |
(无) |
|
|
1959 |
P1287B
Hyperset
|
0 / 0 |
(无) |
|
|
1952 |
P1290A
Mind Control
|
0 / 0 |
(无) |
|
|
1945 |
P1291B
Array Sharpening
|
0 / 0 |
(无) |
|
|
1943 |
P1292A
NEKO's Maze Game
|
0 / 0 |
(无) |
|
|
1942 |
P1292B
Aroma's Search
|
0 / 0 |
(无) |
|
|
1937 |
P1293A
ConneR and the A.R.C
|
0 / 0 |
(无) |
|
|
1934 |
P1294B
Collecting Packages
|
0 / 0 |
(无) |
|
|
1932 |
P1294D
MEX maximizing
|
0 / 0 |
(无) |
|
|
1931 |
P1294E
Obtain a Permutation
|
0 / 0 |
(无) |
|
|
1921 |
P1296C
Yet Another Walking Robot
|
0 / 0 |
(无) |
|
|
1916 |
P1297A
Likes Display
|
0 / 0 |
(无) |
|
|
1915 |
P1297B
Cartoons
|
0 / 0 |
(无) |
|
|
1911 |
P1297F
Movie Fan
|
0 / 0 |
(无) |
|
|
1902 |
P1300A
Non-zero
|
0 / 0 |
(无) |
|
|
1901 |
P1300B
Assigning to Classes
|
0 / 0 |
(无) |
|
|
1900 |
P1301A
Three Strings
|
0 / 0 |
(无) |
|
|
1897 |
P1301D
Time to Run
|
0 / 0 |
(无) |
|
|
1896 |
P1301E
Nanosoft
|
0 / 0 |
(无) |
|
|
1895 |
P1301F
Super Jaber
|
0 / 0 |
(无) |
|
|
1884 |
P1303A
Erasing Zeroes
|
0 / 0 |
(无) |
|
|
1882 |
P1303C
Perfect Keyboard
|
0 / 0 |
(无) |
|
|
1879 |
P1303F
Number of Components
|
0 / 0 |
(无) |
|
|
1876 |
P1304B
Longest Palindrome
|
0 / 0 |
(无) |
|
|
1875 |
P1304C
Air Conditioner
|
0 / 0 |
(无) |
|
|
1866 |
P1305E
Kuroni and the Score Distribution
|
0 / 0 |
(无) |
|
|
1862 |
P1307A
Cow and Haybales
|
0 / 0 |
(无) |
|
|
1858 |
P1307E
Cow and Treats
|
0 / 0 |
(无) |
|
|
1854 |
P1310B
Double Elimination
|
0 / 0 |
(无) |
|
|
1849 |
P1311A
Add Odd or Subtract Even
|
0 / 0 |
(无) |
|
|
1844 |
P1311F
Moving Points
|
0 / 0 |
(无) |
|
|
1841 |
P1312C
Adding Powers
|
0 / 0 |
(无) |
|
|
1836 |
P1313A
Fast Food Restaurant
|
0 / 0 |
(无) |
|
|
1835 |
P1313B
Different Rules
|
0 / 0 |
(无) |
|
|
1832 |
P1313D
Happy New Year
|
0 / 0 |
(无) |
|
|
1830 |
P1315A
Dead Pixel
|
0 / 0 |
(无) |
|
|
1827 |
P1316A
Grade Allocation
|
0 / 0 |
(无) |
|
|
1826 |
P1316B
String Modification
|
0 / 0 |
(无) |
|
|
1824 |
P1316D
Nash Matrix
|
0 / 0 |
(无) |
|
|
1807 |
P1323A
Even Subset Sum Problem
|
0 / 0 |
(无) |
|
|
1806 |
P1323B
Count Subrectangles
|
0 / 0 |
(无) |
|
|
1805 |
P1324A
Yet Another Tetris Problem
|
0 / 0 |
(无) |
|
|
1803 |
P1324C
Frog Jumps
|
0 / 0 |
(无) |
|
|
1801 |
P1324E
Sleeping Schedule
|
0 / 0 |
(无) |
|
|
1798 |
P1325B
CopyCopyCopyCopyCopy
|
0 / 0 |
(无) |
|
|
1792 |
P1326B
Maximums
|
0 / 0 |
(无) |
|
|
1782 |
P1327C
Game with Chips
|
0 / 0 |
(无) |
|
|
1776 |
P1328B
K-th Beautiful String
|
0 / 0 |
(无) |
|
|
1775 |
P1328C
Ternary XOR
|
0 / 0 |
(无) |
|
|
1771 |
P1329A
Dreamoon Likes Coloring
|
0 / 0 |
(无) |
|
|
1769 |
P1329C
Drazil Likes Heap
|
0 / 0 |
(无) |
|
|
1766 |
P1330A
Dreamoon and Ranking Collection
|
0 / 0 |
(无) |
|
|
1765 |
P1330B
Dreamoon Likes Permutations
|
0 / 0 |
(无) |
|
|
1761 |
P1331D
Again?
|
0 / 0 |
(无) |
|
|
1760 |
P1331E
Jordan Smiley
|
0 / 0 |
(无) |
|
|
1756 |
P1332A
Exercising Walk
|
0 / 0 |
(无) |
|
|
1754 |
P1332C
K-Complete Word
|
0 / 0 |
(无) |
|
|
1748 |
P1333B
Kind Anton
|
0 / 0 |
(无) |
|
|
1747 |
P1333C
Eugene and an array
|
0 / 0 |
(无) |
|
|
1746 |
P1333D
Challenges in school №41
|
0 / 0 |
(无) |
|
|
1744 |
P1333F
Kate and imperfection
|
0 / 0 |
(无) |
|
|
1743 |
P1334A
Level Statistics
|
0 / 0 |
(无) |
|
|
1740 |
P1334D
Minimum Euler Cycle
|
0 / 0 |
(无) |
|
|
1734 |
P1335C
Two Teams Composing
|
0 / 0 |
(无) |
|
|
1733 |
P1335D
Anti-Sudoku
|
0 / 0 |
(无) |
|
|
1721 |
P1337B
Kana and Dragon Quest game
|
0 / 0 |
(无) |
|
|
1715 |
P1339A
Filling Diamonds
|
0 / 0 |
(无) |
|
|
1713 |
P1340A
Nastya and Strange Generator
|
0 / 0 |
(无) |
|
|
1706 |
P1341B
Nastya and Door
|
0 / 0 |
(无) |
|
|
1694 |
P1343F
Restore the Permutation by Sorted Segments
|
0 / 0 |
(无) |
|
|
1673 |
P1348D
Phoenix and Science
|
0 / 0 |
(无) |
|
|
1668 |
P1349C
Orac and Game of Life
|
0 / 0 |
(无) |
|
|
1661 |
P1351A
A+B (Trial Problem)
|
0 / 0 |
(无) |
|
|
1660 |
P1351B
Square?
|
0 / 0 |
(无) |
|
|
1659 |
P1351C
Skier
|
0 / 0 |
(无) |
