|
|
2343 |
P1209H Moving Walkways
|
0 / 0 |
(无) |
|
|
2324 |
P1213B Bad Prices
|
0 / 0 |
(无) |
|
|
2319 |
P1213F Unstable String Sort
|
0 / 0 |
(无) |
|
|
2315 |
P1214C Bad Sequence
|
0 / 0 |
(无) |
|
|
2311 |
P1214G Feeling Good
|
0 / 0 |
(无) |
|
|
2297 |
P1216F Wi-Fi
|
0 / 0 |
(无) |
|
|
2292 |
P1217E Sum Queries?
|
0 / 0 |
(无) |
|
|
2291 |
P1217F Forced Online Queries Problem
|
0 / 0 |
(无) |
|
|
2289 |
P1218B Guarding warehouses
|
0 / 0 |
(无) |
|
|
2285 |
P1218F Workout plan
|
0 / 0 |
(无) |
|
|
2274 |
P1220F Gardener Alex
|
0 / 0 |
(无) |
|
|
2267 |
P1221F Choose a Square
|
0 / 0 |
(无) |
|
|
2260 |
P1223F Stack Exterminable Arrays
|
0 / 0 |
(无) |
|
|
2247 |
P1227D1 Optimal Subsequences (Easy Version)
|
0 / 0 |
(无) |
|
|
2246 |
P1227D2 Optimal Subsequences (Hard Version)
|
0 / 0 |
(无) |
|
|
2229 |
P1234B2 Social Network (hard version)
|
0 / 0 |
(无) |
|
|
2227 |
P1234D Distinct Characters Queries
|
0 / 0 |
(无) |
|
|
2221 |
P1236D Alice and the Doll
|
0 / 0 |
(无) |
|
|
2220 |
P1236E Alice and the Unfair Game
|
0 / 0 |
(无) |
|
|
2217 |
P1237B Balanced Tunnel
|
0 / 0 |
(无) |
|
|
2214 |
P1237D Balanced Playlist
|
0 / 0 |
(无) |
|
|
2211 |
P1237G Balanced Distribution
|
0 / 0 |
(无) |
|
|
2203 |
P1238G Adilbek and the Watering System
|
0 / 0 |
(无) |
|
|
2200 |
P1239C Queue in the Train
|
0 / 0 |
(无) |
|
|
2164 |
P1249D2 Too Many Segments (hard version)
|
0 / 0 |
(无) |
|
|
2159 |
P1250C Trip to Saint Petersburg
|
0 / 0 |
(无) |
|
|
2143 |
P1251E1 Voting (Easy Version)
|
0 / 0 |
(无) |
|
|
2142 |
P1251E2 Voting (Hard Version)
|
0 / 0 |
(无) |
|
|
2138 |
P1252C Even Path
|
0 / 0 |
(无) |
|
|
2137 |
P1252D Find String in a Grid
|
0 / 0 |
(无) |
|
|
2134 |
P1252G Performance Review
|
0 / 0 |
(无) |
|
|
2130 |
P1252K Addition Robot
|
0 / 0 |
(无) |
|
|
2124 |
P1253E Antenna Coverage
|
0 / 0 |
(无) |
|
|
2118 |
P1254D Tree Queries
|
0 / 0 |
(无) |
|
|
2104 |
P1257D Yet Another Monster Killing Problem
|
0 / 0 |
(无) |
|
|
2103 |
P1257E The Contest
|
0 / 0 |
(无) |
|
|
2095 |
P1260F Colored Tree
|
0 / 0 |
(无) |
|
|
2089 |
P1263E Editor
|
0 / 0 |
(无) |
|
|
2088 |
P1263F Economic Difficulties
|
0 / 0 |
(无) |
|
|
2085 |
P1264C Beautiful Mirrors with queries
|
0 / 0 |
(无) |
|
|
2079 |
P1265B Beautiful Numbers
|
0 / 0 |
(无) |
|
|
2078 |
P1265E Beautiful Mirrors
|
0 / 0 |
(无) |
|
|
2074 |
P1266D Decreasing Debts
|
0 / 0 |
(无) |
|
|
2073 |
P1266E Spaceship Solitaire
|
0 / 0 |
(无) |
|
|
2055 |
P1268C K Integers
|
0 / 0 |
(无) |
|
|
2043 |
P1270H Number of Components
|
0 / 0 |
(无) |
|
|
2038 |
P1271D Portals
|
0 / 0 |
(无) |
|
|
2019 |
P1276C Beautiful Rectangle
|
0 / 0 |
(无) |
|
|
2013 |
P1277D Let's Play the Words?
|
0 / 0 |
(无) |
|
|
2010 |
P1278C Berry Jam
|
0 / 0 |
(无) |
|
|
2009 |
P1278D Segment Tree
|
0 / 0 |
(无) |
|
|
2004 |
P1279C Stack of Presents
|
0 / 0 |
(无) |
|
|
1987 |
P1282E The Cake Is a Lie
|
0 / 0 |
(无) |
|
|
1984 |
P1283C Friends and Gifts
|
0 / 0 |
(无) |
|
|
1979 |
P1284B New Year and Ascent Sequence
|
0 / 0 |
(无) |
|
|
1977 |
P1284D New Year and Conference
|
0 / 0 |
(无) |
|
|
1975 |
P1284F New Year and Social Network
|
0 / 0 |
(无) |
|
|
1969 |
P1285E Delete a Segment
|
0 / 0 |
(无) |
|
|
1966 |
P1286B Numbers on Tree
|
0 / 0 |
(无) |
|
|
1963 |
P1286D LCC
|
0 / 0 |
(无) |
|
|
1962 |
P1286E Fedya the Potter Strikes Back
|
0 / 0 |
(无) |
|
|
1959 |
P1287B Hyperset
|
0 / 0 |
(无) |
|
|
1954 |
P1288E Messenger Simulator
|
0 / 0 |
(无) |
|
|
1952 |
P1290A Mind Control
|
0 / 0 |
(无) |
|
|
1951 |
P1290B Irreducible Anagrams
|
0 / 0 |
(无) |
|
|
1948 |
P1290E Cartesian Tree
|
0 / 0 |
(无) |
|
|
1943 |
P1292A NEKO's Maze Game
|
0 / 0 |
(无) |
|
|
1932 |
P1294D MEX maximizing
|
0 / 0 |
(无) |
|
|
1925 |
P1295E Permutation Separation
|
0 / 0 |
(无) |
|
|
1921 |
P1296C Yet Another Walking Robot
|
0 / 0 |
(无) |
|
|
1918 |
P1296E2 String Coloring (hard version)
|
0 / 0 |
(无) |
|
|
1911 |
P1297F Movie Fan
|
0 / 0 |
(无) |
|
|
1908 |
P1297I Falling Blocks
|
0 / 0 |
(无) |
|
|
1905 |
P1299C Water Balance
|
0 / 0 |
(无) |
|
|
1896 |
P1301E Nanosoft
|
0 / 0 |
(无) |
|
|
1892 |
P1302C Segment tree or Fenwick?
|
0 / 0 |
(无) |
|
|
1878 |
P1303G Sum of Prefix Sums
|
0 / 0 |
(无) |
|
|
1873 |
P1304E 1-Trees and Queries
|
0 / 0 |
(无) |
|
|
1872 |
P1304F1 Animal Observation (easy version)
|
0 / 0 |
(无) |
|
|
1871 |
P1304F2 Animal Observation (hard version)
|
0 / 0 |
(无) |
|
|
1859 |
P1307D Cow and Fields
|
0 / 0 |
(无) |
|
|
1855 |
P1310A Recommendations
|
0 / 0 |
(无) |
|
|
1844 |
P1311F Moving Points
|
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) |
|
|
1831 |
P1313E Concatenation with intersection
|
0 / 0 |
(无) |
|
|
1822 |
P1316F Battalion Strength
|
0 / 0 |
(无) |
|
|
1821 |
P1320A Journey Planning
|
0 / 0 |
(无) |
|
|
1819 |
P1320C World of Darkraft: Battle for Azathoth
|
0 / 0 |
(无) |
|
|
1818 |
P1320D Reachable Strings
|
0 / 0 |
(无) |
|
|
1817 |
P1320E Treeland and Viruses
|
0 / 0 |
(无) |
|
|
1812 |
P1322B Present
|
0 / 0 |
(无) |
|
|
1809 |
P1322E Median Mountain Range
|
0 / 0 |
(无) |
|
|
1803 |
P1324C Frog Jumps
|
0 / 0 |
(无) |
|
|
1802 |
P1324D Pair of Topics
|
0 / 0 |
(无) |
|
|
1788 |
P1326E Bombs
|
0 / 0 |
(无) |
|
|
1779 |
P1327F AND Segments
|
0 / 0 |
(无) |
|
|
1769 |
P1329C Drazil Likes Heap
|
0 / 0 |
(无) |
|
|
1768 |
P1329D Dreamoon Likes Strings
|
0 / 0 |
(无) |
