|
|
8693 |
P27D Ring Road 2
|
0 / 0 |
省选
|
|
|
7757 |
P228E The Road to Berland is Paved With Good Intentions
|
0 / 0 |
普及
|
|
|
6771 |
P468B Two Sets
|
0 / 0 |
提高
|
|
|
6488 |
P538H Summer Dichotomy
|
0 / 0 |
CTSC
|
|
|
6383 |
P568C New Language
|
0 / 0 |
CTSC
|
|
|
6301 |
P587D Duff in Mafia
|
0 / 0 |
CTSC
|
|
|
5482 |
P776D The Door Problem
|
0 / 0 |
提高
|
|
|
5462 |
P780D Innokenty and a Football League
|
0 / 0 |
普及
|
|
|
5063 |
P875C National Property
|
0 / 0 |
提高
|
|
|
4468 |
P1007D Ants
|
0 / 0 |
CTSC
|
|
|
3420 |
P1215F Radio Stations
|
0 / 0 |
CTSC
|
|
|
3398 |
P1218I The Light Square
|
0 / 0 |
提高
|
|
|
3315 |
P1239D Catowice City
|
0 / 0 |
NOI
|
|
|
2564 |
P1385G Columns Swaps
|
0 / 0 |
省选
|
|
|
2493 |
P1400C Binary String Reconstruction
|
0 / 0 |
普及
|
|
|
2479 |
P1403A The Potion of Great Power
|
0 / 0 |
NOI
|
|
|
2299 |
P1438C Engineer Artem
|
0 / 0 |
提高
|
|
|
2122 |
P1475F Unusual Matrix
|
0 / 0 |
普及
|
|
|
1980 |
P1503D Flip the Cards
|
0 / 0 |
CTSC
|
|
|
1745 |
P1545C AquaMoon and Permutations
|
0 / 0 |
CTSC
|
|
|
1624 |
P1567F One-Four Overload
|
0 / 0 |
CTSC
|
|
|
1261 |
P1635E Cars
|
0 / 0 |
省选
|
|
|
1165 |
P1657F Words on Tree
|
0 / 0 |
CTSC
|
|
|
920 |
P1697F Too Many Constraints
|
0 / 0 |
CTSC
|
|
|
865 |
P1706A Another String Minimization Problem
|
0 / 0 |
普及-
|
|
|
827 |
P1713E Cross Swapping
|
0 / 0 |
NOI
|
|
|
815 |
P1715D 2+ doors
|
0 / 0 |
普及
|
|
|
488 |
P1844E Great Grids
|
0 / 0 |
NOI
|
|
|
9164 |
P1946F Nobody is needed
|
0 / 0 |
NOI
|
|
|
9278 |
P1971H ±1
|
0 / 0 |
提高
|
|
|
9313 |
P1995E1 Let Me Teach You a Lesson (Easy Version)
|
0 / 0 |
CTSC
|
