|
|
6685 |
P213E
Two Permutations
|
0 / 0 |
(无) |
|
|
6684 |
P214A
System of Equations
|
0 / 0 |
(无) |
|
|
6683 |
P214B
Hometask
|
0 / 0 |
(无) |
|
|
6682 |
P215A
Bicycle Chain
|
0 / 0 |
(无) |
|
|
6681 |
P215B
Olympic Medal
|
0 / 0 |
(无) |
|
|
6680 |
P215C
Crosses
|
0 / 0 |
(无) |
|
|
6679 |
P215D
Hot Days
|
0 / 0 |
(无) |
|
|
6678 |
P215E
Periodical Numbers
|
0 / 0 |
(无) |
|
|
6677 |
P216A
Tiling with Hexagons
|
0 / 0 |
(无) |
|
|
6676 |
P216B
Forming Teams
|
0 / 0 |
(无) |
|
|
6675 |
P216C
Hiring Staff
|
0 / 0 |
(无) |
|
|
6674 |
P216D
Spider's Web
|
0 / 0 |
(无) |
|
|
6673 |
P216E
Martian Luck
|
0 / 0 |
(无) |
|
|
6672 |
P217A
Ice Skating
|
0 / 0 |
(无) |
|
|
6671 |
P217B
Blackboard Fibonacci
|
0 / 0 |
(无) |
|
|
6670 |
P217C
Formurosa
|
0 / 0 |
(无) |
|
|
6669 |
P217D
Bitonix' Patrol
|
0 / 0 |
(无) |
|
|
6668 |
P217E
Alien DNA
|
0 / 0 |
(无) |
|
|
6667 |
P218A
Mountain Scenery
|
0 / 0 |
(无) |
|
|
6666 |
P218B
Airport
|
0 / 0 |
(无) |
|
|
6665 |
P219A
k-String
|
0 / 0 |
(无) |
|
|
6664 |
P219B
Special Offer! Super Price 999 Bourles!
|
0 / 0 |
(无) |
|
|
6663 |
P219C
Color Stripe
|
0 / 0 |
(无) |
|
|
6662 |
P219D
Choosing Capital for Treeland
|
0 / 0 |
(无) |
|
|
6661 |
P219E
Parking Lot
|
0 / 0 |
(无) |
|
|
6660 |
P220A
Little Elephant and Problem
|
0 / 0 |
(无) |
|
|
6659 |
P220B
Little Elephant and Array
|
0 / 0 |
(无) |
|
|
6658 |
P220C
Little Elephant and Shifts
|
0 / 0 |
(无) |
|
|
6657 |
P220D
Little Elephant and Triangle
|
0 / 0 |
(无) |
|
|
6656 |
P220E
Little Elephant and Inversions
|
0 / 0 |
(无) |
|
|
6655 |
P221A
Little Elephant and Function
|
0 / 0 |
(无) |
|
|
6654 |
P221B
Little Elephant and Numbers
|
0 / 0 |
(无) |
|
|
6653 |
P222A
Shooshuns and Sequence
|
0 / 0 |
(无) |
|
|
6652 |
P222B
Cosmic Tables
|
0 / 0 |
(无) |
|
|
6651 |
P222C
Reducing Fractions
|
0 / 0 |
(无) |
|
|
6650 |
P222D
Olympiad
|
0 / 0 |
(无) |
|
|
6649 |
P222E
Decoding Genome
|
0 / 0 |
(无) |
|
|
6648 |
P223A
Bracket Sequence
|
0 / 0 |
(无) |
|
|
6647 |
P223B
Two Strings
|
0 / 0 |
(无) |
|
|
6646 |
P223C
Partial Sums
|
0 / 0 |
(无) |
|
|
6645 |
P223D
Spider
|
0 / 0 |
(无) |
|
|
6644 |
P223E
Planar Graph
|
0 / 0 |
(无) |
|
|
6643 |
P224A
Parallelepiped
|
0 / 0 |
(无) |
|
|
6642 |
P224B
Array
|
0 / 0 |
(无) |
|
|
6641 |
P225A
Dice Tower
|
0 / 0 |
(无) |
|
|
6640 |
P225B
Well-known Numbers
|
0 / 0 |
(无) |
|
|
6639 |
P225C
Barcode
|
0 / 0 |
(无) |
|
|
6638 |
P225D
Snake
|
0 / 0 |
(无) |
|
|
6637 |
P225E
Unsolvable
|
0 / 0 |
(无) |
|
|
6636 |
P226A
Flying Saucer Segments
|
0 / 0 |
(无) |
|
|
6635 |
P226B
Naughty Stone Piles
|
0 / 0 |
(无) |
|
|
6634 |
P226C
Anniversary
|
0 / 0 |
(无) |
|
|
6633 |
P226D
The table
|
0 / 0 |
(无) |
|
|
6632 |
P226E
Noble Knight's Path
|
0 / 0 |
(无) |
|
|
6631 |
P227A
Where do I Turn?
|
0 / 0 |
(无) |
|
|
6630 |
P227B
Effective Approach
|
0 / 0 |
(无) |
|
|
6629 |
P228A
Is your horseshoe on the other hoof?
|
0 / 0 |
(无) |
|
|
6628 |
P228B
Two Tables
|
0 / 0 |
(无) |
|
|
6627 |
P228C
Fractal Detector
|
0 / 0 |
(无) |
|
|
6626 |
P228D
Zigzag
|
0 / 0 |
(无) |
|
|
6625 |
P228E
The Road to Berland is Paved With Good Intentions
|
0 / 0 |
(无) |
|
|
6624 |
P229A
Shifts
|
0 / 0 |
(无) |
|
|
6623 |
P229B
Planets
|
0 / 0 |
(无) |
|
|
6622 |
P229C
Triangles
|
0 / 0 |
(无) |
|
|
6621 |
P229D
Towers
|
0 / 0 |
(无) |
|
|
6620 |
P229E
Gifts
|
0 / 0 |
(无) |
|
|
6619 |
P230A
Dragons
|
0 / 0 |
(无) |
|
|
6618 |
P230B
T-primes
|
0 / 0 |
(无) |
|
|
6617 |
P231A
Team
|
0 / 0 |
(无) |
|
|
6616 |
P231B
Magic, Wizardry and Wonders
|
0 / 0 |
(无) |
|
|
6615 |
P231C
To Add or Not to Add
|
0 / 0 |
(无) |
|
|
6614 |
P231D
Magic Box
|
0 / 0 |
(无) |
|
|
6613 |
P231E
Cactus
|
0 / 0 |
(无) |
|
|
6612 |
P232A
Cycles
|
0 / 0 |
(无) |
|
|
6611 |
P232B
Table
|
0 / 0 |
(无) |
|
|
6610 |
P232C
Doe Graphs
|
0 / 0 |
(无) |
|
|
6609 |
P232D
Fence
|
0 / 0 |
(无) |
|
|
6608 |
P232E
Quick Tortoise
|
0 / 0 |
(无) |
|
|
6607 |
P233A
Perfect Permutation
|
0 / 0 |
(无) |
|
|
6606 |
P233B
Non-square Equation
|
0 / 0 |
(无) |
|
|
6605 |
P234A
Lefthanders and Righthanders
|
0 / 0 |
(无) |
|
|
6604 |
P234B
Reading
|
0 / 0 |
(无) |
|
|
6603 |
P234C
Weather
|
0 / 0 |
(无) |
|
|
6602 |
P234D
Cinema
|
0 / 0 |
(无) |
|
|
6601 |
P234E
Champions' League
|
0 / 0 |
(无) |
|
|
6600 |
P234F
Fence
|
0 / 0 |
(无) |
|
|
6599 |
P234G
Practice
|
0 / 0 |
(无) |
|
|
6598 |
P234H
Merging Two Decks
|
0 / 0 |
(无) |
|
|
6597 |
P235A
LCM Challenge
|
0 / 0 |
(无) |
|
|
6596 |
P235B
Let's Play Osu!
|
0 / 0 |
(无) |
|
|
6595 |
P235C
Cyclical Quest
|
0 / 0 |
(无) |
|
|
6594 |
P235D
Graph Game
|
0 / 0 |
(无) |
|
|
6593 |
P235E
Number Challenge
|
0 / 0 |
(无) |
|
|
6592 |
P236A
Boy or Girl
|
0 / 0 |
(无) |
|
|
6591 |
P236B
Easy Number Challenge
|
0 / 0 |
(无) |
|
|
6590 |
P237A
Free Cash
|
0 / 0 |
(无) |
|
|
6589 |
P237B
Young Table
|
0 / 0 |
(无) |
|
|
6588 |
P237C
Primes on Interval
|
0 / 0 |
(无) |
|
|
6587 |
P237D
T-decomposition
|
0 / 0 |
(无) |
|
|
6586 |
P237E
Build String
|
0 / 0 |
(无) |
