|
|
7680 |
P2C Commentator problem
|
0 / 0 |
(无) |
|
|
7676 |
P3D Least Cost Bracket Sequence
|
1 / 2 |
10 |
|
|
7663 |
P6D Lizards and Basements 2
|
0 / 0 |
(无) |
|
|
7657 |
P7E Defining Macros
|
0 / 0 |
(无) |
|
|
7653 |
P8D Two Friends
|
0 / 0 |
(无) |
|
|
7652 |
P8E Beads
|
0 / 0 |
(无) |
|
|
7642 |
P10E Greedy Change
|
0 / 0 |
(无) |
|
|
7628 |
P13D Triangles
|
0 / 0 |
(无) |
|
|
7617 |
P15E Triangles
|
0 / 0 |
(无) |
|
|
7581 |
P23D Tetragon
|
0 / 0 |
(无) |
|
|
7546 |
P30D King's Problem?
|
0 / 0 |
(无) |
|
|
7530 |
P33E Helper
|
0 / 0 |
(无) |
|
|
7515 |
P36E Two Paths
|
0 / 0 |
(无) |
|
|
7510 |
P37E Trial for Chief
|
0 / 0 |
(无) |
|
|
7491 |
P39K Testing
|
0 / 0 |
(无) |
|
|
7487 |
P40D Interesting Sequence
|
0 / 0 |
(无) |
|
|
7372 |
P60E Mushroom Gnomes
|
0 / 0 |
(无) |
|
|
7335 |
P67C Sequence of Balls
|
0 / 0 |
(无) |
|
|
7255 |
P82E Corridor
|
0 / 0 |
(无) |
|
|
7243 |
P85E Guard Towers
|
0 / 0 |
(无) |
|
|
7233 |
P87E Mogohu-Rea Idol
|
0 / 0 |
(无) |
|
|
7220 |
P91D Grocer's Problem
|
0 / 0 |
(无) |
|
|
7212 |
P93E Lostborn
|
0 / 0 |
(无) |
|
|
7126 |
P115D Unambiguous Arithmetic Expression
|
0 / 0 |
(无) |
|
|
7015 |
P140E New Year Garland
|
0 / 0 |
(无) |
|
|
7014 |
P140F New Year Snowflake
|
0 / 0 |
(无) |
|
|
7005 |
P142D Help Shrek and Donkey 2
|
0 / 0 |
(无) |
|
|
6974 |
P150D Mission Impassable
|
0 / 0 |
(无) |
|
|
6967 |
P152D Frames
|
0 / 0 |
(无) |
|
|
6870 |
P173E Camping Groups
|
0 / 0 |
(无) |
|
|
6862 |
P175E Power Defence
|
0 / 0 |
(无) |
|
|
6842 |
P177G2 Fibonacci Strings
|
0 / 0 |
(无) |
|
|
6802 |
P185D Visit of the Great
|
0 / 0 |
(无) |
|
|
6755 |
P196E Opening Portals
|
0 / 0 |
(无) |
|
|
6737 |
P201D Brand New Problem
|
0 / 0 |
(无) |
|
|
6736 |
P201E Thoroughly Bureaucratic Organization
|
0 / 0 |
(无) |
|
|
6670 |
P217C Formurosa
|
0 / 0 |
(无) |
|
|
6620 |
P229E Gifts
|
0 / 0 |
(无) |
|
|
6610 |
P232C Doe Graphs
|
0 / 0 |
(无) |
|
|
6593 |
P235E Number Challenge
|
0 / 0 |
(无) |
|
|
6581 |
P238E Meeting Her
|
0 / 0 |
(无) |
|
|
6577 |
P240F TorCoder
|
0 / 0 |
(无) |
|
|
6572 |
P241E Flights
|
0 / 0 |
(无) |
|
|
6540 |
P248E Piglet's Birthday
|
0 / 0 |
(无) |
|
|
6538 |
P249E Endless Matrix
|
0 / 0 |
(无) |
|
|
6500 |
P258D Little Elephant and Broken Sorting
|
0 / 0 |
(无) |
|
|
6488 |
P261D Maxim and Increasing Subsequence
|
0 / 0 |
(无) |
|
|
6456 |
P269D Maximum Waterfall
|
0 / 0 |
(无) |
|
|
6441 |
P273E Dima and Game
|
0 / 0 |
(无) |
|
|
6438 |
P274C The Last Hole!
|
0 / 0 |
(无) |
|
|
6393 |
P285E Positions in Permutations
|
0 / 0 |
(无) |
|
|
6389 |
P286D Tourists
|
0 / 0 |
(无) |
|
|
6321 |
P303D Rotatable Number
|
0 / 0 |
(无) |
|
|
6300 |
P311D Interval Cubing
|
0 / 0 |
(无) |
|
|
6248 |
P321E Ciel and Gondolas
|
0 / 0 |
(无) |
|
|
6240 |
P325C Monsters and Diamonds
|
0 / 0 |
(无) |
|
|
6215 |
P331D2 Escaping on Beaveractor
|
0 / 0 |
(无) |
|
|
6182 |
P338E Optimize!
|
0 / 0 |
(无) |
|
|
6147 |
P346D Robot Control
|
0 / 0 |
(无) |
|
|
6092 |
P360D Levko and Sets
|
0 / 0 |
(无) |
|
|
6041 |
P372D Choosing Subtree is Fun
|
0 / 0 |
(无) |
|
|
6033 |
P374E Inna and Babies
|
0 / 0 |
(无) |
|
|
6030 |
P375C Circling Round Treasures
|
0 / 0 |
(无) |
|
|
6007 |
P380E Sereja and Dividing
|
0 / 0 |
(无) |
|
|
6000 |
P382E Ksenia and Combinatorics
|
0 / 0 |
(无) |
|
|
5847 |
P420E Playing the ball
|
0 / 0 |
(无) |
|
|
5794 |
P436E Cardboard Box
|
0 / 0 |
(无) |
|
|
5768 |
P442D Adam and Tree
|
0 / 0 |
(无) |
|
|
5612 |
P480D Parcels
|
0 / 0 |
(无) |
|
|
5608 |
P482C Game with Strings
|
0 / 0 |
(无) |
|
|
5601 |
P484C Strange Sorting
|
0 / 0 |
(无) |
|
|
5557 |
P494C Helping People
|
0 / 0 |
(无) |
|
|
5489 |
P513D2 Constrained Tree
|
0 / 0 |
(无) |
|
|
5488 |
P513E1 Subarray Cuts
|
0 / 0 |
(无) |
|
|
5421 |
P527E Data Center Drama
|
0 / 0 |
(无) |
|
|
5392 |
P535E Tavas and Pashmaks
|
0 / 0 |
(无) |
|
|
5373 |
P542D Superhero's Job
|
0 / 0 |
(无) |
|
|
5372 |
P542E Playing on Graph
|
0 / 0 |
(无) |
|
|
5350 |
P547D Mike and Fish
|
0 / 0 |
(无) |
|
|
5291 |
P566B Replicating Processes
|
0 / 0 |
(无) |
|
|
5277 |
P568C New Language
|
0 / 0 |
(无) |
|
|
5148 |
P599E Sandy and Nuts
|
0 / 0 |
(无) |
|
|
5117 |
P607D Power Tree
|
0 / 0 |
(无) |
|
|
5089 |
P612F Simba on the Circle
|
0 / 0 |
(无) |
|
|
5042 |
P622F The Sum of the k-th Powers
|
0 / 0 |
(无) |
|
|
5019 |
P627D Preorder Test
|
0 / 0 |
(无) |
|
|
4983 |
P631E Product Sum
|
0 / 0 |
(无) |
|
|
4971 |
P633F The Chocolate Spree
|
0 / 0 |
(无) |
|
|
4925 |
P650D Zip-line
|
0 / 0 |
(无) |
|
|
4910 |
P653F Paper task
|
0 / 0 |
(无) |
|
|
4877 |
P662C Binary Table
|
0 / 0 |
(无) |
|
|
4805 |
P682E Alyona and Triangles
|
0 / 0 |
(无) |
|
|
4791 |
P685D Kay and Eternity
|
0 / 0 |
(无) |
|
|
4771 |
P690B2 Recover Polygon (medium)
|
0 / 0 |
(无) |
|
|
4770 |
P690B3 Recover Polygon (hard)
|
0 / 0 |
(无) |
|
|
4762 |
P690E2 Photographs (II)
|
0 / 0 |
(无) |
|
|
4741 |
P698D Limak and Shooting Points
|
0 / 0 |
(无) |
|
|
4734 |
P700C Break Up
|
0 / 0 |
(无) |
|
|
4718 |
P703E Mishka and Divisors
|
0 / 0 |
(无) |
|
|
4658 |
P717F Heroes of Making Magic III
|
0 / 0 |
(无) |
