|
|
2182 |
P1151C
Problem for Nazar
|
0 / 0 |
(无) |
|
|
2177 |
P1152B
Neko Performs Cat Furrier Transform
|
0 / 0 |
(无) |
|
|
2174 |
P1152E
Neko and Flashback
|
0 / 0 |
(无) |
|
|
2170 |
P1153B
Serval and Toy Bricks
|
0 / 0 |
(无) |
|
|
2141 |
P1157D
N Problems During K Days
|
0 / 0 |
(无) |
|
|
2139 |
P1157F
Maximum Balanced Circle
|
0 / 0 |
(无) |
|
|
2138 |
P1157G
Inverse of Rows and Columns
|
0 / 0 |
(无) |
|
|
2137 |
P1158A
The Party and Sweets
|
0 / 0 |
(无) |
|
|
2136 |
P1158B
The minimal unique substring
|
0 / 0 |
(无) |
|
|
2135 |
P1158C
Permutation recovery
|
0 / 0 |
(无) |
|
|
2134 |
P1158D
Winding polygonal line
|
0 / 0 |
(无) |
|
|
2120 |
P1163E
Magical Permutation
|
0 / 0 |
(无) |
|
|
2110 |
P1166B
All the Vowels Please
|
0 / 0 |
(无) |
|
|
2107 |
P1166E
The LCMs Must be Large
|
0 / 0 |
(无) |
|
|
2102 |
P1167D
Bicolored RBS
|
0 / 0 |
(无) |
|
|
2094 |
P1168E
Xor Permutations
|
0 / 0 |
(无) |
|
|
2084 |
P1170H
Longest Saw
|
0 / 0 |
(无) |
|
|
2078 |
P1172D
Nauuo and Portals
|
0 / 0 |
(无) |
|
|
2074 |
P1173B
Nauuo and Chess
|
0 / 0 |
(无) |
|
|
2073 |
P1174A
Ehab Fails to Be Thanos
|
0 / 0 |
(无) |
|
|
2071 |
P1174C
Ehab and a Special Coloring Problem
|
0 / 0 |
(无) |
|
|
2070 |
P1174D
Ehab and the Expected XOR Problem
|
0 / 0 |
(无) |
|
|
2068 |
P1174F
Ehab and the Big Finale
|
0 / 0 |
(无) |
|
|
2049 |
P1178D
Prime Graph
|
0 / 0 |
(无) |
|
|
2048 |
P1178E
Archaeology
|
0 / 0 |
(无) |
|
|
2042 |
P1179B
Tolik and His Uncle
|
0 / 0 |
(无) |
|
|
2027 |
P1182D
Complete Mirror
|
0 / 0 |
(无) |
|
|
1991 |
P1186D
Vus the Cossack and Numbers
|
0 / 0 |
(无) |
|
|
1986 |
P1187C
Vasya And Array
|
0 / 0 |
(无) |
|
|
1980 |
P1188A2
Add on a Tree: Revolution
|
0 / 0 |
(无) |
|
|
1959 |
P1193C
Scissors and Tape
|
0 / 0 |
(无) |
|
|
1944 |
P1196A
Three Piles of Candies
|
0 / 0 |
(无) |
|
|
1943 |
P1196B
Odd Sum Segments
|
0 / 0 |
(无) |
|
|
1939 |
P1196E
Connected Component on a Chessboard
|
0 / 0 |
(无) |
|
|
1938 |
P1196F
K-th Path
|
0 / 0 |
(无) |
|
|
1929 |
P1198C
Matching vs Independent Set
|
0 / 0 |
(无) |
|
|
1908 |
P1202D
Print a 1337-string...
|
0 / 0 |
(无) |
|
|
1891 |
P1205A
Almost Equal
|
0 / 0 |
(无) |
|
|
1888 |
P1205D
Almost All
|
0 / 0 |
(无) |
|
|
1886 |
P1205F
Beauty of a Permutation
|
0 / 0 |
(无) |
|
|
1882 |
P1207B
Square Filling
|
0 / 0 |
(无) |
|
|
1874 |
P1208C
Magic Grid
|
0 / 0 |
(无) |
|
|
1866 |
P1209C
Paint the Digits
|
0 / 0 |
(无) |
|
|
1836 |
P1213E
Two Small Strings
|
0 / 0 |
(无) |
|
|
1829 |
P1214E
Petya and Construction Set
|
0 / 0 |
(无) |
|
|
1826 |
P1214H
Tiles Placement
|
0 / 0 |
(无) |
|
|
1823 |
P1215C
Swap Letters
|
0 / 0 |
(无) |
|
|
1809 |
P1217D
Coloring Edges
|
0 / 0 |
(无) |
|
|
1800 |
P1218G
Alpha planetary system
|
0 / 0 |
(无) |
|
|
1787 |
P1221B
Knights
|
0 / 0 |
(无) |
