| 178-D2 |
Magic Squares
|
|
1900
|
| 178-D1 |
Magic Squares
|
|
1500
|
| 178-C3 |
Smart Beaver and Resolving Collisions
|
|
2000
|
| 178-C2 |
Smart Beaver and Resolving Collisions
|
|
1900
|
| 178-C1 |
Smart Beaver and Resolving Collisions
|
|
1600
|
| 178-B3 |
Greedy Merchants
|
|
1800
|
| 178-B2 |
Greedy Merchants
|
|
1600
|
| 178-B1 |
Greedy Merchants
|
|
1600
|
| 178-A3 |
Educational Game
|
greedy
|
1100
|
| 178-A2 |
Educational Game
|
greedy
|
1000
|
| 178-A1 |
Educational Game
|
|
1000
|
| 177-G2 |
Fibonacci Strings
|
matrices
strings
|
2600
|
| 177-G1 |
Fibonacci Strings
|
strings
|
2400
|
| 177-F2 |
Script Generation
|
|
2300
|
| 177-F1 |
Script Generation
|
|
1800
|
| 177-E2 |
Space Voyage
|
binary search
|
1900
|
| 177-E1 |
Space Voyage
|
binary search
|
1700
|
| 177-D2 |
Encrypting Messages
|
data structures
|
1500
|
| 177-D1 |
Encrypting Messages
|
brute force
|
1200
|
| 177-C2 |
Party
|
brute force
dfs and similar
dsu
+1
|
1500
|
| 177-C1 |
Party
|
dfs and similar
dsu
graphs
|
1500
|
| 177-B2 |
Rectangular Game
|
number theory
|
1200
|
| 177-B1 |
Rectangular Game
|
number theory
|
1000
|
| 177-A2 |
Good Matrix Elements
|
implementation
|
800
|
| 177-A1 |
Good Matrix Elements
|
implementation
|
800
|
| 176-E |
Archaeology
|
data structures
dfs and similar
trees
|
3100
|
| 176-D |
Hyper String
|
dp
|
2500
|
| 176-C |
Playing with Superglue
|
combinatorics
constructive algorithms
|
2000
|
| 176-B |
Word Cut
|
dp
|
1700
|
| 176-A |
Trading Business
|
greedy
sortings
|
1200
|
| 175-F |
Gnomes of Might and Magic
|
data structures
graphs
implementation
+1
|
3000
|
| 175-E |
Power Defence
|
brute force
dp
geometry
+1
|
2600
|
| 175-D |
Plane of Tanks: Duel
|
brute force
dp
math
+1
|
2400
|
| 175-C |
Geometry Horse
|
greedy
implementation
sortings
+1
|
1600
|
| 175-B |
Plane of Tanks: Pro
|
implementation
|
1400
|
| 175-A |
Robot Bicorn Attack
|
brute force
implementation
|
1400
|
| 174-C |
Range Increments
|
data structures
greedy
|
1800
|
| 174-B |
File List
|
dp
greedy
implementation
|
1400
|
| 174-A |
Problem About Equation
|
math
|
1100
|
| 173-E |
Camping Groups
|
data structures
sortings
|
2600
|
| 173-D |
Deputies
|
constructive algorithms
graphs
greedy
+1
|
2500
|
| 173-C |
Spiral Maximum
|
brute force
dp
|
1900
|
| 173-B |
Chamber of Secrets
|
dfs and similar
shortest paths
|
1800
|
| 173-A |
Rock-Paper-Scissors
|
implementation
math
|
1300
|
| 172-E |
BHTML+BCSS
|
*special
dfs and similar
expression parsing
|
2200
|
| 172-D |
Calendar Reform
|
*special
number theory
|
1500
|
| 172-C |
Bus
|
*special
implementation
sortings
|
1500
|
| 172-B |
Pseudorandom Sequence Period
|
*special
implementation
number theory
|
1200
|
| 172-A |
Phone Code
|
*special
brute force
implementation
|
800
|
| 171-H |
A polyline
|
*special
implementation
|
1700
|