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Problemset
33 problems · filtered by 2 tags
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Name
✎
Rating
↕
Solved
↕
2241F
A Bit Odd
data structures
games
greedy
math
+
1700
4.5k
2234G
Stripe, Token and Two Players
data structures
dp
games
+
2700
362
2203E
Probabilistic Card Game
binary search
data structures
games
greedy
math
ternary search
+
2200
1.5k
2187C
Jerry and Tom
data structures
dfs and similar
dsu
games
graphs
greedy
trees
+
2300
1.5k
2181B
Battle of Arrays
data structures
games
greedy
+
1400
6.4k
2156E
Best Time to Buy and Sell Stock
binary search
brute force
data structures
dp
games
graphs
greedy
+
2500
1k
2140C
Ultimate Value
data structures
games
greedy
+
1500
13.1k
2079A
Alice, Bob, And Two Arrays
*special
data structures
dp
games
+
3300
41
2070E
Game with Binary String
constructive algorithms
data structures
divide and conquer
games
greedy
math
+
2200
1.9k
2062E1
The Game (Easy Version)
data structures
dfs and similar
games
graphs
greedy
trees
+
2000
4.4k
2062E2
The Game (Hard Version)
data structures
dfs and similar
games
graphs
implementation
trees
+
3000
464
2013F1
Game in Tree (Easy Version)
binary search
brute force
data structures
dp
games
greedy
implementation
trees
+
2700
679
2005E2
Subtangle Game (Hard Version)
data structures
dp
games
greedy
implementation
+
2500
1.1k
1956A
Nene's Game
binary search
brute force
data structures
games
greedy
+
800
24.5k
1895E
Infinite Card Game
binary search
brute force
data structures
dfs and similar
dp
dsu
games
graphs
greedy
sortings
two pointers
+
2300
1.9k
1867C
Salyg1n and the MEX Game
constructive algorithms
data structures
games
greedy
interactive
+
1300
12.8k
1864E
Guess Game
bitmasks
data structures
games
math
probabilities
sortings
strings
trees
+
2100
3.1k
1860C
Game on Permutation
data structures
dp
games
greedy
+
1400
15.9k
1770D
Koxia and Game
constructive algorithms
data structures
dfs and similar
dsu
flows
games
graph matchings
graphs
implementation
+
2000
4.5k
1749C
Number Game
binary search
data structures
games
greedy
implementation
+
1400
15.9k
1658E
Gojou and Matrix Game
data structures
dp
games
hashing
implementation
math
number theory
sortings
+
2500
1.3k
1615E
Purple Crayon
data structures
dfs and similar
games
graphs
greedy
math
sortings
trees
+
2400
1.8k
1584E
Game with Stones
binary search
data structures
games
greedy
+
2300
1.5k
1511G
Chips on a Board
bitmasks
brute force
data structures
dp
games
two pointers
+
2700
988
1498F
Christmas Game
bitmasks
data structures
dfs and similar
dp
games
math
trees
+
2500
1.1k
1458E
Nim Shortcuts
data structures
games
+
3100
672
1439E
Cheat and Win
bitmasks
data structures
games
trees
+
3500
301
1346H
Game with Segments
*special
data structures
games
+
2700
65
1099F
Cookies
binary search
data structures
dfs and similar
dp
games
trees
+
2400
1.1k
1076G
Array Game
data structures
games
+
3000
763
930D
Game with Tokens
data structures
games
implementation
+
2500
464
755B
PolandBall and Game
binary search
data structures
games
greedy
sortings
strings
+
1100
13k
494E
Sharti
data structures
games
+
3200
490
showing 1–33 of 33