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36 problems · filtered by 2 tags
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Name
✎
Rating
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2210E
Binary Strings are Simple?
constructive algorithms
implementation
interactive
number theory
+
2700
369
2190C
Comparable Permutations
greedy
implementation
interactive
sortings
two pointers
+
2300
1.4k
2163D1
Diadrash (Easy Version)
binary search
brute force
divide and conquer
implementation
interactive
+
2100
2.8k
2159A
MAD Interactive Problem
constructive algorithms
implementation
interactive
+
1700
9k
2134E
Power Boxes
constructive algorithms
dp
implementation
interactive
+
2300
2.5k
2127G2
Inter Active (Hard Version)
binary search
bitmasks
constructive algorithms
graphs
implementation
interactive
math
probabilities
+
3500
126
2108D
Needle in a Numstack
binary search
brute force
implementation
interactive
+
2200
2.5k
2106G2
Baudelaire (hard version)
binary search
dfs and similar
divide and conquer
implementation
interactive
trees
+
2500
647
2077B
Finding OR Sum
bitmasks
constructive algorithms
implementation
interactive
math
+
1900
3.7k
2066A
Object Identification
graphs
greedy
implementation
interactive
+
1400
7.4k
2049E
Broken Queries
binary search
bitmasks
brute force
constructive algorithms
implementation
interactive
+
2400
1.6k
2038G
Guess One Character
constructive algorithms
implementation
interactive
+
1900
3k
2032D
Genokraken
constructive algorithms
data structures
graphs
greedy
implementation
interactive
trees
two pointers
+
1800
6.3k
2022D1
Asesino (Easy Version)
binary search
brute force
constructive algorithms
implementation
interactive
+
1900
4.1k
1918E
ace5 and Task Order
constructive algorithms
divide and conquer
implementation
interactive
probabilities
sortings
+
2200
2.1k
1896G
Pepe Racing
constructive algorithms
implementation
interactive
sortings
+
3200
451
1879E
Interactive Game with Coloring
brute force
constructive algorithms
dfs and similar
graphs
implementation
interactive
trees
+
2400
1.6k
1847E
Triangle Platinum?
brute force
combinatorics
implementation
interactive
math
probabilities
+
2900
398
1846F
Rudolph and Mimic
constructive algorithms
implementation
interactive
+
1800
3.8k
1815B
Sum Graph
brute force
constructive algorithms
graphs
implementation
interactive
shortest paths
trees
+
2000
3.7k
1807E
Interview
binary search
implementation
interactive
+
1300
17.2k
1773I
Interactive Factorial Guessing
brute force
games
implementation
interactive
+
2500
585
1628C
Grid Xor
constructive algorithms
greedy
implementation
interactive
math
+
2300
3.6k
1617D1
Too Many Impostors (easy version)
constructive algorithms
implementation
interactive
+
1800
5.2k
1617D2
Too Many Impostors (hard version)
constructive algorithms
implementation
interactive
math
+
2400
2.1k
1592D
Hemose in ICPC ?
binary search
dfs and similar
implementation
interactive
math
number theory
trees
+
2300
2.7k
1505A
Is it rated - 2
*special
implementation
interactive
+
900
16.2k
1368F
Lamps on a Circle
games
implementation
interactive
math
+
2600
1.1k
1363D
Guess The Maximums
binary search
implementation
interactive
math
+
2100
4.5k
1267I
Intriguing Selection
brute force
constructive algorithms
implementation
interactive
sortings
+
2600
1.1k
1205C
Palindromic Paths
implementation
interactive
+
2400
1.3k
1174F
Ehab and the Big Finale
constructive algorithms
divide and conquer
graphs
implementation
interactive
trees
+
2400
2.1k
1088D
Ehab and another another xor problem
bitmasks
constructive algorithms
implementation
interactive
+
2000
3.2k
1081F
Tricky Interactor
constructive algorithms
implementation
interactive
+
2600
569
1056C
Pick Heroes
greedy
implementation
interactive
sortings
+
1700
2.6k
750F
New Year and Finding Roots
constructive algorithms
implementation
interactive
trees
+
2800
621
showing 1–36 of 36