标题 解决 提交
Closest Common Ancestors
75
130
Multiple
53
161
Sudoku
8
15
Subsequence
37
116
Celebrity jeopardy
146
177
Sherlock Holmes
7
17
Payment System
0
1
Stargates
12
15
Maximum
3
5
Japan
66
167
“Shortest” pair of paths
10
19
Delta Encoding and Decoding
2
11
Hidden Password
21
33
Crazy tea party
86
121
Supermarket
80
155
Lord of the Ring
1
3
Common Subsequence
530
1346
Power Network
42
56
Firefighters
13
74
Binary Polynomials
0
1
Period
43
63
Corporative Network
30
103
Cave Exploration
2
4
City Game
57
187
Cube Root
8
35
Cable TV Network
41
59
Alibaba
5
27
Booklets
1
2
Count on Canton
139
224
Linear world
0
12
Songs
1
3
Tour
10
15
Mothy
0
2
Adventurous Driving
0
1
Computer Transformation
26
55
Anagrammatic Distance
15
22
Tomato Automata
0
1
Cash Machine
105
206
Beer Land
2
4
BOAT
1
2
Art Gallery
26
41
Game
1
4
MANAGER
1
30
Networking
51
78
Sly Number
1
4
Traffic Jam
1
2
Strategic game
19
43
Company
0
0
Girls and Boys
31
62
Symbolic Derivation
0
0
Rectangles
57
150
COURSES
33
53
Bob's Bingo Bonanza
10
25
Charity Begins at Home-page
0
3
The Party's in Dolores's Driveway
48
103
Who Wants to Have the Fastest Fingers?
1
15
Hey, You're Not Marion Jones!
0
0
If it's a Javelin, Duck!
0
5
Programming Olympiad
0
11
Rectangular Rectitude
39
70
Are We There Yet?
53
171
John
10
10
Double Queue
21
33
‘JBC’
0
0
Loan Scheduling
0
0
Showstopper
0
0
Highway
13
33
Computers
6
7
The Stable Marriage Problem
3
4
Arne Saknussemm
0
0
Stock Exchange
36
84
Sky Code
11
36
Perfect Election
22
46
Lucky cities
1
14
Build Your Home
49
66
Quick answer
24
54
Lucky numbers
19
50
GCD Determinant
13
19
Internet Service Providers
17
25
Secret — MAX
0
0
Search by template
13
35
Roots Intervals
4
13
Palindromic Dates
0
7
Post Offices
0
3
Choosing a camera
3
22
Road Planner
0
7
Term Generator
0
1
Painting
2
6
The Table
45
310
Calculator
8
28
Largest Empty Circle on a Segment
5
15
Problemsetting
11
54
Control Points
56
131
Gamers
9
30
Cosmic Station
3
15
Game
18
50
Proof Generator
0
1
Shares
66
69