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39 problems · filtered by 3 tags
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2236D
Brand New Tatar TV Show
binary search
constructive algorithms
dp
games
math
+
1300
12.5k
2219B1
Unique Values (Easy version)
binary search
constructive algorithms
divide and conquer
interactive
math
+
1900
4.2k
2181C
Cacti Classification
binary search
constructive algorithms
interactive
math
+
3200
167
2128E2
Submedians (Hard Version)
binary search
constructive algorithms
data structures
math
two pointers
+
2600
818
2127G2
Inter Active (Hard Version)
binary search
bitmasks
constructive algorithms
graphs
implementation
interactive
math
probabilities
+
3500
126
2107C
Maximum Subarray Sum
binary search
constructive algorithms
dp
implementation
math
+
1500
12.5k
2107E
Ain and Apple Tree
binary search
constructive algorithms
greedy
math
trees
+
2600
957
2084D
Arcology On Permafrost
binary search
brute force
constructive algorithms
greedy
math
+
1600
9.1k
2072E
Do You Love Your Hero and His Two-Hit Multi-Target Attacks?
binary search
brute force
constructive algorithms
dp
geometry
greedy
math
+
1500
12.6k
2036G
Library of Magic
binary search
constructive algorithms
divide and conquer
interactive
math
number theory
+
2200
1.7k
2035E
Monster
binary search
brute force
constructive algorithms
greedy
implementation
math
ternary search
+
2300
2k
1934C
Find a Mine
binary search
constructive algorithms
geometry
greedy
interactive
math
+
1700
8.2k
1929C
Sasha and the Casino
binary search
brute force
constructive algorithms
games
greedy
math
+
1400
17.5k
1862D
Ice Cream Balls
binary search
combinatorics
constructive algorithms
math
+
1300
20.2k
1844F2
Min Cost Permutation (Hard Version)
binary search
constructive algorithms
data structures
greedy
math
sortings
+
2800
506
1832D2
Red-Blue Operations (Hard Version)
binary search
constructive algorithms
greedy
implementation
math
+
2400
2.4k
1759G
Restore the Permutation
binary search
constructive algorithms
data structures
greedy
math
+
1900
5.6k
1758D
Range = √Sum
binary search
brute force
constructive algorithms
math
two pointers
+
1800
8.6k
1674E
Breaking the Wall
binary search
brute force
constructive algorithms
greedy
math
+
2000
7.8k
1666E
Even Split
binary search
constructive algorithms
greedy
math
+
2500
890
1656F
Parametric MST
binary search
constructive algorithms
graphs
greedy
math
sortings
+
2600
1.3k
1628A
Meximum Array
binary search
constructive algorithms
greedy
implementation
math
two pointers
+
1400
17.2k
1611B
Team Composition: Programmers and Mathematicians
binary search
constructive algorithms
math
+
800
32.2k
1550D
Excellent Arrays
binary search
combinatorics
constructive algorithms
implementation
math
sortings
two pointers
+
2300
2.1k
1476A
K-divisible Sum
binary search
constructive algorithms
greedy
math
+
1000
45.7k
1474B
Different Divisors
binary search
constructive algorithms
greedy
math
number theory
+
1000
42.4k
1426C
Increase and Copy
binary search
constructive algorithms
math
+
1100
20.8k
1392F
Omkar and Landslide
binary search
constructive algorithms
data structures
greedy
math
+
2400
2.6k
1348D
Phoenix and Science
binary search
constructive algorithms
greedy
implementation
math
+
1900
9.4k
1322B
Present
binary search
bitmasks
constructive algorithms
data structures
math
sortings
+
2100
4.7k
1158A
The Party and Sweets
binary search
constructive algorithms
greedy
implementation
math
sortings
two pointers
+
1500
8.5k
1099B
Squares and Segments
binary search
constructive algorithms
math
+
1100
11.5k
1081E
Missing Numbers
binary search
constructive algorithms
greedy
math
number theory
+
1900
2.8k
985D
Sand Fortress
binary search
constructive algorithms
math
+
2100
2.9k
773C
Prairie Partition
binary search
constructive algorithms
greedy
math
+
2200
1k
758C
Unfair Poll
binary search
constructive algorithms
implementation
math
+
1700
4.1k
732C
Sanatorium
binary search
constructive algorithms
greedy
implementation
math
+
1200
10.2k
553B
Kyoya and Permutation
binary search
combinatorics
constructive algorithms
greedy
implementation
math
+
1900
2.3k
468C
Hack it!
binary search
constructive algorithms
math
+
2500
2.8k
showing 1–39 of 39