|
|
6139 |
P285E Positions in Permutations
|
0 / 0 |
(无) |
|
|
6135 |
P286D Tourists
|
0 / 0 |
(无) |
|
|
6067 |
P303D Rotatable Number
|
0 / 0 |
(无) |
|
|
6046 |
P311D Interval Cubing
|
0 / 0 |
(无) |
|
|
5994 |
P321E Ciel and Gondolas
|
0 / 0 |
(无) |
|
|
5986 |
P325C Monsters and Diamonds
|
0 / 0 |
(无) |
|
|
5961 |
P331D2 Escaping on Beaveractor
|
0 / 0 |
(无) |
|
|
5928 |
P338E Optimize!
|
0 / 0 |
(无) |
|
|
5893 |
P346D Robot Control
|
0 / 0 |
(无) |
|
|
5838 |
P360D Levko and Sets
|
0 / 0 |
(无) |
|
|
5787 |
P372D Choosing Subtree is Fun
|
0 / 0 |
(无) |
|
|
5779 |
P374E Inna and Babies
|
0 / 0 |
(无) |
|
|
5776 |
P375C Circling Round Treasures
|
0 / 0 |
(无) |
|
|
5753 |
P380E Sereja and Dividing
|
0 / 0 |
(无) |
|
|
5746 |
P382E Ksenia and Combinatorics
|
0 / 0 |
(无) |
|
|
5593 |
P420E Playing the ball
|
0 / 0 |
(无) |
|
|
5540 |
P436E Cardboard Box
|
0 / 0 |
(无) |
|
|
5514 |
P442D Adam and Tree
|
0 / 0 |
(无) |
|
|
5358 |
P480D Parcels
|
0 / 0 |
(无) |
|
|
5354 |
P482C Game with Strings
|
0 / 0 |
(无) |
|
|
5347 |
P484C Strange Sorting
|
0 / 0 |
(无) |
|
|
5303 |
P494C Helping People
|
0 / 0 |
(无) |
|
|
5235 |
P513D2 Constrained Tree
|
0 / 0 |
(无) |
|
|
5234 |
P513E1 Subarray Cuts
|
0 / 0 |
(无) |
|
|
5167 |
P527E Data Center Drama
|
0 / 0 |
(无) |
|
|
5138 |
P535E Tavas and Pashmaks
|
0 / 0 |
(无) |
|
|
5119 |
P542D Superhero's Job
|
0 / 0 |
(无) |
|
|
5118 |
P542E Playing on Graph
|
0 / 0 |
(无) |
|
|
5096 |
P547D Mike and Fish
|
0 / 0 |
(无) |
|
|
5037 |
P566B Replicating Processes
|
0 / 0 |
(无) |
|
|
5023 |
P568C New Language
|
0 / 0 |
(无) |
|
|
4894 |
P599E Sandy and Nuts
|
0 / 0 |
(无) |
|
|
4863 |
P607D Power Tree
|
0 / 0 |
(无) |
|
|
4835 |
P612F Simba on the Circle
|
0 / 0 |
(无) |
|
|
4788 |
P622F The Sum of the k-th Powers
|
0 / 0 |
(无) |
|
|
4765 |
P627D Preorder Test
|
0 / 0 |
(无) |
|
|
4729 |
P631E Product Sum
|
0 / 0 |
(无) |
|
|
4717 |
P633F The Chocolate Spree
|
0 / 0 |
(无) |
|
|
4671 |
P650D Zip-line
|
0 / 0 |
(无) |
|
|
4656 |
P653F Paper task
|
0 / 0 |
(无) |
|
|
4623 |
P662C Binary Table
|
0 / 0 |
(无) |
|
|
4551 |
P682E Alyona and Triangles
|
0 / 0 |
(无) |
|
|
4537 |
P685D Kay and Eternity
|
0 / 0 |
(无) |
|
|
4517 |
P690B2 Recover Polygon (medium)
|
0 / 0 |
(无) |
|
|
4516 |
P690B3 Recover Polygon (hard)
|
0 / 0 |
(无) |
|
|
4508 |
P690E2 Photographs (II)
|
0 / 0 |
(无) |
|
|
4487 |
P698D Limak and Shooting Points
|
0 / 0 |
(无) |
|
|
4480 |
P700C Break Up
|
0 / 0 |
(无) |
|
|
4464 |
P703E Mishka and Divisors
|
0 / 0 |
(无) |
|
|
4404 |
P717F Heroes of Making Magic III
|
0 / 0 |
(无) |
