| 1116-A2 |
Generate equal superposition of four basis states
|
*special
|
—
|
| 1116-A1 |
Generate state |00⟩ + |01⟩ + |10⟩
|
*special
|
—
|
| 1115-U3 |
Block unitary
|
*special
|
1700
|
| 1115-U2 |
Chessboard unitary
|
*special
|
1600
|
| 1115-U1 |
Anti-diagonal unitary
|
*special
|
1500
|
| 1115-G3 |
Palindrome checker oracle
|
*special
|
1600
|
| 1115-G2 |
OR oracle
|
*special
|
1600
|
| 1115-G1 |
AND oracle
|
*special
|
1100
|
| 1114-F |
Please, another Queries on Array?
|
bitmasks
data structures
divide and conquer
+2
|
2400
|
| 1114-E |
Arithmetic Progression
|
binary search
interactive
number theory
+1
|
2200
|
| 1114-D |
Flood Fill
|
dp
|
1900
|
| 1114-C |
Trailing Loves (or L'oeufs?)
|
brute force
implementation
math
+1
|
1700
|
| 1114-B |
Yet Another Array Partitioning Task
|
constructive algorithms
greedy
sortings
|
1500
|
| 1114-A |
Got Any Grapes?
|
brute force
greedy
implementation
|
800
|
| 1113-B |
Sasha and Magnetic Machines
|
greedy
number theory
|
1300
|
| 1113-A |
Sasha and His Trip
|
dp
greedy
math
|
900
|
| 1111-E |
Tree
|
data structures
dfs and similar
dp
+2
|
2500
|
| 1111-D |
Destroy the Colony
|
combinatorics
dp
math
|
2600
|
| 1111-C |
Creative Snap
|
binary search
brute force
divide and conquer
+1
|
1700
|
| 1111-B |
Average Superhero Gang Power
|
brute force
implementation
math
|
1700
|
| 1111-A |
Superhero Transformation
|
implementation
strings
|
1000
|
| 1110-H |
Modest Substrings
|
dp
strings
|
3500
|
| 1110-G |
Tree-Tac-Toe
|
constructive algorithms
games
trees
|
3100
|
| 1110-F |
Nearest Leaf
|
data structures
trees
|
2600
|
| 1110-E |
Magic Stones
|
constructive algorithms
math
sortings
|
2200
|
| 1110-D |
Jongmah
|
dp
|
2200
|
| 1110-C |
Meaningless Operations
|
constructive algorithms
math
number theory
|
1500
|
| 1110-B |
Tape
|
greedy
sortings
|
1400
|
| 1110-A |
Parity
|
math
|
900
|
| 1109-F |
Sasha and Algorithm of Silence's Sounds
|
data structures
trees
|
3200
|
| 1109-E |
Sasha and a Very Easy Test
|
data structures
number theory
|
2700
|
| 1109-D |
Sasha and Interesting Fact from Graph Theory
|
brute force
combinatorics
dp
+2
|
2400
|
| 1109-C |
Sasha and a Patient Friend
|
binary search
data structures
implementation
|
2800
|
| 1109-B |
Sasha and One More Name
|
constructive algorithms
hashing
strings
|
1800
|
| 1109-A |
Sasha and a Bit of Relax
|
dp
implementation
|
1600
|
| 1108-F |
MST Unification
|
binary search
dsu
graphs
+1
|
2100
|
| 1108-E2 |
Array and Segments (Hard version)
|
data structures
implementation
|
2100
|
| 1108-E1 |
Array and Segments (Easy version)
|
brute force
greedy
implementation
|
1800
|
| 1108-D |
Diverse Garland
|
constructive algorithms
dp
greedy
|
1400
|
| 1108-C |
Nice Garland
|
brute force
greedy
math
|
1300
|
| 1108-B |
Divisors of Two Integers
|
brute force
greedy
math
+1
|
1100
|
| 1108-A |
Two distinct points
|
implementation
|
800
|
| 1107-G |
Vasya and Maximum Profit
|
binary search
constructive algorithms
data structures
+2
|
2400
|
| 1107-F |
Vasya and Endless Credits
|
dp
flows
graph matchings
+2
|
2600
|
| 1107-E |
Vasya and Binary String
|
dp
|
2400
|
| 1107-D |
Compression
|
dp
implementation
math
+1
|
1800
|
| 1107-C |
Brutality
|
greedy
sortings
two pointers
|
1300
|
| 1107-B |
Digital root
|
math
number theory
|
1000
|
| 1107-A |
Digits Sequence Dividing
|
greedy
strings
|
900
|
| 1106-F |
Lunar New Year and a Recursive Sequence
|
math
matrices
number theory
|
2400
|