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41 problems · filtered by 2 tags
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Name
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Rating
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2203E
Probabilistic Card Game
binary search
data structures
games
greedy
math
ternary search
+
2200
1.5k
2159F
Grand Finale: Snakes
binary search
interactive
ternary search
+
3500
584
2157D
Billion Players Game
binary search
greedy
math
sortings
ternary search
two pointers
+
1600
7.4k
2154E
No Mind To Think
binary search
divide and conquer
greedy
sortings
ternary search
two pointers
+
2500
1.2k
2149F
Nezuko in the Clearing
binary search
math
ternary search
+
1900
5k
2132E
Arithmetics Competition
binary search
data structures
greedy
sortings
ternary search
+
1700
7.9k
2120E
Lanes of Cars
binary search
dp
ternary search
+
2300
1.9k
2101C
23 Kingdom
binary search
brute force
data structures
greedy
ternary search
two pointers
+
2200
3.8k
2063D
Game With Triangles
binary search
brute force
data structures
geometry
greedy
implementation
math
ternary search
two pointers
+
2000
5.2k
2046C
Adventurers
binary search
data structures
greedy
sortings
ternary search
two pointers
+
2100
2.4k
2035E
Monster
binary search
brute force
constructive algorithms
greedy
implementation
math
ternary search
+
2300
2k
2009E
Klee's SUPER DUPER LARGE Array!!!
binary search
math
ternary search
+
1400
18.1k
1999G2
Ruler (hard version)
binary search
interactive
ternary search
+
1700
11.5k
1996A
Legs
binary search
math
ternary search
+
800
58.7k
1978B
New Bakery
binary search
greedy
math
ternary search
+
800
25.6k
1933E
Turtle vs. Rabbit Race: Optimal Trainings
binary search
implementation
math
ternary search
+
1500
13.9k
1848D
Vika and Bonuses
binary search
brute force
math
ternary search
+
2200
3k
1746E1
Joking (Easy Version)
binary search
constructive algorithms
interactive
ternary search
+
2500
1.8k
1730B
Meeting on the Line
binary search
geometry
greedy
implementation
math
ternary search
+
1600
18k
1574C
Slay the Dragon
binary search
greedy
sortings
ternary search
+
1300
18.7k
1538G
Gift Set
binary search
greedy
math
ternary search
+
2100
5.3k
1479A
Searching Local Minimum
binary search
interactive
ternary search
+
1700
13.3k
1427H
Prison Break
binary search
games
geometry
ternary search
+
3500
97
1394C
Boboniu and String
binary search
geometry
ternary search
+
2600
1.3k
1387A
Graph
*special
binary search
dfs and similar
dp
math
ternary search
+
2100
974
1355E
Restorer Distance
binary search
greedy
math
sortings
ternary search
+
2100
6k
1354C1
Simple Polygon Embedding
binary search
geometry
math
ternary search
+
1400
16.4k
1301B
Motarack's Birthday
binary search
greedy
ternary search
+
1500
15.2k
1288A
Deadline
binary search
brute force
math
ternary search
+
1100
19.4k
1244E
Minimizing Difference
binary search
constructive algorithms
greedy
sortings
ternary search
two pointers
+
2000
6.8k
1156C
Match Points
binary search
greedy
sortings
ternary search
two pointers
+
2000
6.8k
1059D
Nature Reserve
binary search
geometry
ternary search
+
2200
3k
939E
Maximize!
binary search
greedy
ternary search
two pointers
+
1800
3.6k
865B
Ordering Pizza
binary search
sortings
ternary search
+
1900
2k
818F
Level Generation
binary search
math
ternary search
+
2100
2k
808E
Selling Souvenirs
binary search
dp
greedy
ternary search
+
2300
2.2k
660F
Bear and Bowling 4
binary search
data structures
divide and conquer
geometry
ternary search
+
2500
2.5k
626E
Simple Skewness
binary search
math
ternary search
+
2400
1.7k
613A
Peter and Snow Blower
binary search
geometry
ternary search
+
1900
3.5k
439D
Devu and his Brother
binary search
sortings
ternary search
two pointers
+
1700
7k
431E
Chemistry Experiment
binary search
data structures
ternary search
+
2200
1.2k
showing 1–41 of 41