|
|
9258 |
P1975E Chain Queries
|
0 / 0 |
提高
|
|
|
9250 |
P1976D Invertible Bracket Sequences
|
0 / 0 |
提高
|
|
|
9249 |
P1976E Splittable Permutations
|
0 / 0 |
NOI
|
|
|
9248 |
P1976F Remove Bridges
|
0 / 0 |
CTSC
|
|
|
9245 |
P1977C Nikita and LCM
|
0 / 0 |
普及
|
|
|
9240 |
P1978C Manhattan Permutations
|
0 / 0 |
暂无评定
|
|
|
9239 |
P1978D Elections
|
0 / 0 |
暂无评定
|
|
|
9238 |
P1978E Computing Machine
|
0 / 0 |
暂无评定
|
|
|
9237 |
P1978F Large Graph
|
0 / 0 |
暂无评定
|
|
|
9232 |
P1979E Manhattan Triangle
|
0 / 0 |
NOI
|
|
|
9226 |
P1980E Permutation of Rows and Columns
|
0 / 0 |
普及
|
|
|
9225 |
P1980F1 Field Division (easy version)
|
0 / 0 |
普及
|
|
|
9223 |
P1980G Yasya and the Mysterious Tree
|
0 / 0 |
省选
|
|
|
9218 |
P1981E Turtle and Intersected Segments
|
0 / 0 |
CTSC
|
|
|
9217 |
P1981F Turtle and Paths on a Tree
|
0 / 0 |
CTSC
|
|
|
9202 |
P1985F Final Boss
|
0 / 0 |
暂无评定
|
|
|
9200 |
P1985H1 Maximize the Largest Component (Easy Version)
|
0 / 0 |
暂无评定
|
|
|
9199 |
P1985H2 Maximize the Largest Component (Hard Version)
|
0 / 0 |
暂无评定
|
|
|
9378 |
P1986B Matrix Stabilization
|
0 / 0 |
普及-
|
|
|
9377 |
P1986C Update Queries
|
0 / 0 |
普及-
|
|
|
9373 |
P1986G1 Permutation Problem (Simple Version)
|
0 / 0 |
省选
|
|
|
9372 |
P1986G2 Permutation Problem (Hard Version)
|
0 / 0 |
NOI
|
|
|
9367 |
P1987E Wonderful Tree!
|
0 / 0 |
提高
|
|
|
9357 |
P1988E Range Minimum Sum
|
0 / 0 |
省选
|
|
|
9352 |
P1989D Smithing Skill
|
0 / 0 |
普及
|
|
|
9345 |
P1990E1 Catch the Mole(Easy Version)
|
0 / 0 |
NOI
|
|
|
9344 |
P1990E2 Catch the Mole(Hard Version)
|
0 / 0 |
CTSC
|
|
|
9343 |
P1990F Polygonal Segments
|
0 / 0 |
CTSC
|
|
|
9316 |
P1995B2 Bouquet (Hard Version)
|
0 / 0 |
普及
|
|
|
9313 |
P1995E1 Let Me Teach You a Lesson (Easy Version)
|
0 / 0 |
CTSC
|
|
|
9312 |
P1995E2 Let Me Teach You a Lesson (Hard Version)
|
0 / 0 |
CTSC
|
|
|
9305 |
P1996G Penacony
|
0 / 0 |
暂无评定
|
|
|
9302 |
P1997C Even Positions
|
0 / 0 |
暂无评定
|
|
|
9300 |
P1997E Level Up
|
0 / 0 |
暂无评定
|
