समस्याएँ

Who wants to live forever?#4129

मध्यम · Dynamic programming · Strings

Chemist's vows#4130

बहुत आसान · Dynamic programming

Non-boring sequences#4131

बहुत आसान · String suffix structures · Graphs

Word equations#4132

बहुत आसान · Graphs · Strings

Farm and factory#4133

बहुत आसान · Graphs · Shortest paths · Math

Jewel heist#4134

मध्यम · Greedy algorithms · Geometry

Darts#4135

बहुत आसान · Implementation

The Dragon and the knights#4136

कठिन · Geometry · Combinatorics · Sorting

Conservation#4137

कठिन · Dynamic programming · Graphs · Depth-first Search · Greedy algorithms

Graphic Madness#4138

बहुत कठिन · Graphs

Good days#4139

आसान · Dynamic programming · String suffix structures

Connection and Disconnection#4140

आसान · Disjoint set union · Graphs

Number submission#4141

बहुत आसान · Dynamic programming · Math

The Great XOR#4142

बहुत आसान · Bitmasks · Binary Search

Artist#4143

बहुत आसान · Segment Tree · Implementation

Batch Scheduling#4144

बहुत आसान · Dynamic programming

Mountains#4145

बहुत कठिन · Prefix Sums · Data Structures

Binary Search Tree 1#4146

बहुत आसान · Implementation · Data Structures

Binary Search Tree 2#4147

मध्यम · Data Structures · Binary Search

Chocolate bar#4148

बहुत आसान · Dynamic programming

Interview at "Lights Out"#4149

मध्यम · Dynamic programming · Math

Balance it!#4150

आसान · Dynamic programming · Binary Search · Graphs

Painting the Fence#4151

मध्यम · Dynamic programming · String suffix structures

Andrew the Ant#4152

कठिन · Greedy algorithms · Sorting

Software Bugs#4153

बहुत आसान · Implementation

3826-3850 में से 9226