|
|
1853 |
F1847
Valid Sets
|
0 / 0 |
7 |
|
|
1859 |
F1853
Kindergarten
|
0 / 0 |
8 |
|
|
1864 |
F1858
Random Function and Tree
|
0 / 0 |
9 |
|
|
1866 |
F1860
Parcels
|
0 / 0 |
9 |
|
|
1870 |
F1864
Riding in a Lift
|
0 / 0 |
6 |
|
|
1874 |
F1868
Red-Green Towers
|
0 / 0 |
6 |
|
|
1879 |
F1873
Dreamoon and Binary
|
0 / 0 |
9 |
|
|
1880 |
F1874
Dreamoon and Strings
|
0 / 0 |
7 |
|
|
1889 |
F1883
Flowers
|
0 / 0 |
5 |
|
|
1902 |
F1896
Comb
|
0 / 0 |
6 |
|
|
1909 |
F1903
Permanent
|
0 / 0 |
10 |
|
|
1912 |
F1906
Fedor and Essay
|
0 / 0 |
8 |
|
|
1913 |
F1907
George and Job
|
0 / 0 |
5 |
|
|
1917 |
F1911
Increase Sequence
|
0 / 0 |
7 |
|
|
1918 |
F1912
Number of Ways
|
0 / 0 |
5 |
|
|
1922 |
F1916
Substitutes in Number
|
0 / 0 |
7 |
|
|
1925 |
F1919
Gargari and Permutations
|
0 / 0 |
6 |
|
|
1932 |
F1926
Appleman and Tree
|
0 / 0 |
6 |
|
|
1940 |
F1934
School
|
0 / 0 |
7 |
|
|
1942 |
F1936
Pashmak and Graph
|
0 / 0 |
6 |
|
|
1945 |
F1939
An easy problem about trees
|
0 / 0 |
10 |
|
|
1954 |
F1948
Civilization
|
0 / 0 |
7 |
|
|
1955 |
F1949
A Lot of Games
|
0 / 0 |
6 |
|
|
1956 |
F1950
Boredom
|
0 / 0 |
4 |
|
|
1960 |
F1954
Little Pony and Elements of Harmony
|
0 / 0 |
10 |
|
|
1971 |
F1965
Phone Number
|
0 / 0 |
5 |
|
|
1976 |
F1970
Jzzhu and Squares
|
0 / 0 |
10 |
|
|
1977 |
F1971
Jzzhu and Numbers
|
0 / 0 |
8 |
|
|
1982 |
F1976
Painting Fence
|
0 / 0 |
6 |
|
|
1989 |
F1983
DZY Loves Sequences
|
0 / 0 |
4 |
|
|
2010 |
F2004
Devu and Birthday Celebration
|
0 / 0 |
7 |
|
|
2016 |
F2010
The Child and Polygon
|
0 / 0 |
9 |
|
|
2019 |
F2013
Pudding Monsters
|
0 / 0 |
9 |
|
|
2022 |
F2016
Special Grid
|
0 / 0 |
6 |
|
|
2027 |
F2021
Tachibana Kanade's Tofu
|
0 / 0 |
9 |
|
|
2030 |
F2024
Kuriyama Mirai's Stones
|
0 / 0 |
2 |
|
|
2036 |
F2030
k-Tree
|
0 / 0 |
4 |
|
|
2044 |
F2038
Working out
|
0 / 0 |
4 |
|
|
2047 |
F2041
Match & Catch
|
0 / 0 |
7 |
|
|
2053 |
F2047
Sereja and Sets
|
0 / 0 |
9 |
|
|
2055 |
F2049
Sereja and Two Sequences
|
0 / 0 |
8 |
|
|
2069 |
F2063
Cunning Gena
|
0 / 0 |
6 |
|
|
2071 |
F2065
Elimination
|
0 / 0 |
4 |
|
|
2072 |
F2066
President's Path
|
0 / 0 |
9 |
|
|
2074 |
F2068
Art Union
|
0 / 0 |
3 |
|
|
2080 |
F2074
Mashmokh and ACM
|
0 / 0 |
3 |
|
|
2082 |
F2076
2048
|
0 / 0 |
6 |
|
|
2105 |
F2099
Largest Submatrix 3
|
0 / 0 |
9 |
|
|
2107 |
F2101
Long Path
|
0 / 0 |
4 |
|
|
2114 |
F2108
Minesweeper 1D
|
0 / 0 |
6 |
|
|
2117 |
F2111
Beautiful Pairs of Numbers
|
0 / 0 |
8 |
|
|
2119 |
F2113
Upgrading Array
|
0 / 0 |
5 |
|
|
2122 |
F2116
Roman and Numbers
|
0 / 0 |
6 |
|
|
2138 |
F2132
What Has Dirichlet Got to Do with That?
|
0 / 0 |
6 |
|
|
2156 |
F2150
Tower of Hanoi
|
0 / 0 |
(无) |
|
|
2160 |
F2154
Stock Trading
|
0 / 0 |
(无) |
|
|
2174 |
F2168
The Great Marathon
|
0 / 0 |
8 |
|
|
2176 |
F2170
Smart Boy
|
0 / 0 |
7 |
|
|
2177 |
F2171
Let's Go Rolling!
|
0 / 0 |
5 |
|
|
2193 |
F2187
Diverse Substrings
|
0 / 0 |
6 |
|
|
2197 |
F2191
Bear and Prime Numbers
|
0 / 0 |
5 |
|
|
2200 |
F2194
Vowels
|
0 / 0 |
9 |
|
|
2201 |
F2195
Antimatter
|
0 / 0 |
8 |
|
|
2205 |
F2199
Ksenia and Combinatorics
|
0 / 0 |
9 |
|
|
2214 |
F2208
Lesson Timetable
|
0 / 0 |
8 |
|
|
2217 |
F2211
New Year Cactus
|
0 / 0 |
10 |
|
|
2222 |
F2216
Cookie Clicker
|
0 / 0 |
9 |
|
|
2223 |
F2217
Captains Mode
|
0 / 0 |
7 |
|
|
2226 |
F2220
Red and Black Tree
|
0 / 0 |
10 |
|
|
2229 |
F2223
Maximum Submatrix 2
|
0 / 0 |
4 |
|
|
2231 |
F2225
Inna and Sequence
|
0 / 0 |
6 |
|
|
2232 |
F2226
Inna and Dima
|
0 / 0 |
6 |
|
|
2239 |
F2233
Watching Fireworks is Fun
|
0 / 0 |
7 |
|
|
2240 |
F2234
Counting Rectangles is Fun
|
0 / 0 |
6 |
|
|
2252 |
F2246
Valera and Fools
|
0 / 0 |
7 |
|
|
2254 |
F2248
Sereja and Suffixes
|
0 / 0 |
2 |
|
|
2256 |
F2250
Sereja and Intervals
|
0 / 0 |
9 |
|
|
2263 |
F2257
Dima and Salad
|
0 / 0 |
6 |
|
|
2268 |
F2262
Free Market
|
0 / 0 |
7 |
|
|
2274 |
F2268
Insertion Sort
|
0 / 0 |
6 |
|
|
2278 |
F2272
Levko and Strings
|
0 / 0 |
9 |
|
|
2279 |
F2273
Levko and Array
|
0 / 0 |
6 |
|
|
2282 |
F2276
Animals
|
0 / 0 |
5 |
|
|
2289 |
F2283
Dima and Hares
|
0 / 0 |
5 |
|
|
2292 |
F2286
Xenia and String Problem
|
0 / 0 |
10 |
|
|
2297 |
F2291
Transferring Pyramid
|
0 / 0 |
10 |
|
|
2298 |
F2292
Vasya and Beautiful Arrays
|
0 / 0 |
7 |
|
|
2299 |
F2293
Game with Strings
|
0 / 0 |
8 |
|
|
2301 |
F2295
Antichain
|
0 / 0 |
7 |
|
|
2309 |
F2303
Jeff and Brackets
|
0 / 0 |
9 |
|
|
2310 |
F2304
Jeff and Rounding
|
0 / 0 |
5 |
|
|
2316 |
F2310
Color the Fence
|
0 / 0 |
5 |
|
|
2318 |
F2312
Pilgrims
|
0 / 0 |
9 |
|
|
2319 |
F2313
Turtles
|
0 / 0 |
9 |
|
|
2325 |
F2319
Robot Control
|
0 / 0 |
9 |
|
|
2337 |
F2331
Bubble Sort Graph
|
0 / 0 |
4 |
|
|
2349 |
F2343
Book of Evil
|
0 / 0 |
6 |
|
|
2353 |
F2347
Vasily the Bear and Painting Square
|
0 / 0 |
9 |
|
|
2356 |
F2350
Buy One, Get One Free
|
0 / 0 |
10 |
|
|
2362 |
F2356
Binary Key
|
0 / 0 |
8 |