|
|
6445 |
P160B
Unlucky Ticket
|
0 / 0 |
(无) |
|
|
6444 |
P160C
Find Pair
|
0 / 0 |
(无) |
|
|
6443 |
P160D
Edges in MST
|
0 / 0 |
(无) |
|
|
6442 |
P160E
Buses and People
|
0 / 0 |
(无) |
|
|
6441 |
P161A
Dress'em in Vests!
|
0 / 0 |
(无) |
|
|
6440 |
P161B
Discounts
|
0 / 0 |
(无) |
|
|
6439 |
P161C
Abracadabra
|
0 / 0 |
(无) |
|
|
6438 |
P161D
Distance in Tree
|
0 / 0 |
(无) |
|
|
6437 |
P161E
Polycarpus the Safecracker
|
0 / 0 |
(无) |
|
|
6436 |
P162A
Pentagonal numbers
|
0 / 0 |
(无) |
|
|
6435 |
P162B
Binary notation
|
0 / 0 |
(无) |
|
|
6434 |
P162C
Prime factorization
|
0 / 0 |
(无) |
|
|
6433 |
P162D
Remove digits
|
0 / 0 |
(无) |
|
|
6432 |
P162E
HQ9+
|
0 / 0 |
(无) |
|
|
6431 |
P162F
Factorial zeros
|
0 / 0 |
(无) |
|
|
6430 |
P162G
Non-decimal sum
|
0 / 0 |
(无) |
|
|
6429 |
P162H
Alternating case
|
0 / 0 |
(无) |
|
|
6428 |
P162I
Truncatable primes
|
0 / 0 |
(无) |
|
|
6427 |
P162J
Brackets
|
0 / 0 |
(无) |
|
|
6426 |
P163A
Substring and Subsequence
|
0 / 0 |
(无) |
|
|
6425 |
P163B
Lemmings
|
0 / 0 |
(无) |
|
|
6424 |
P163C
Conveyor
|
0 / 0 |
(无) |
|
|
6423 |
P163D
Large Refrigerator
|
0 / 0 |
(无) |
|
|
6422 |
P163E
e-Government
|
0 / 0 |
(无) |
|
|
6421 |
P164A
Variable, or There and Back Again
|
0 / 0 |
(无) |
|
|
6420 |
P164B
Ancient Berland Hieroglyphs
|
0 / 0 |
(无) |
|
|
6419 |
P164C
Machine Programming
|
0 / 0 |
(无) |
|
|
6418 |
P164D
Minimum Diameter
|
0 / 0 |
(无) |
|
|
6417 |
P164E
Polycarpus and Tasks
|
0 / 0 |
(无) |
|
|
6416 |
P165A
Supercentral Point
|
0 / 0 |
(无) |
|
|
6415 |
P165B
Burning Midnight Oil
|
0 / 0 |
(无) |
|
|
6414 |
P165C
Another Problem on Strings
|
0 / 0 |
(无) |
|
|
6413 |
P165D
Beard Graph
|
0 / 0 |
(无) |
|
|
6412 |
P165E
Compatible Numbers
|
0 / 0 |
(无) |
|
|
6411 |
P166A
Rank List
|
0 / 0 |
(无) |
|
|
6410 |
P166B
Polygons
|
0 / 0 |
(无) |
|
|
6409 |
P166C
Median
|
0 / 0 |
(无) |
|
|
6408 |
P166D
Shoe Store
|
0 / 0 |
(无) |
|
|
6407 |
P166E
Tetrahedron
|
0 / 0 |
(无) |
|
|
6406 |
P167A
Wizards and Trolleybuses
|
0 / 0 |
(无) |
|
|
6405 |
P167B
Wizards and Huge Prize
|
0 / 0 |
(无) |
|
|
6404 |
P167C
Wizards and Numbers
|
0 / 0 |
(无) |
|
|
6403 |
P167D
Wizards and Roads
|
0 / 0 |
(无) |
|
|
6402 |
P167E
Wizards and Bets
|
0 / 0 |
(无) |
|
|
6401 |
P168A
Wizards and Demonstration
|
0 / 0 |
(无) |
|
|
6400 |
P168B
Wizards and Minimal Spell
|
0 / 0 |
(无) |
|
|
6399 |
P169A
Chores
|
0 / 0 |
(无) |
|
|
6398 |
P169B
Replacing Digits
|
0 / 0 |
(无) |
|
|
6397 |
P171A
Mysterious numbers - 1
|
0 / 0 |
(无) |
|
|
6396 |
P171B
Star
|
0 / 0 |
(无) |
