समस्याएँ

FRIENDLY NUMBERS#7461

मध्यम · Math · Number theory

Superprime numbers.#7462

मध्यम · Number theory

Maximum Depth of Binary Tree#7463

आसान · Trees · Depth-first Search

Minimum Depth of Binary Tree#7464

आसान · Trees · Binary Search

Same Tree#7465

बहुत आसान · Binary Search

Balanced Binary Tree#7466

आसान · Trees

Symmetric Tree#7467

बहुत आसान · Binary Search · Trees

Reorder List#7468

बहुत आसान · Implementation

Divide and conquer#7469

मध्यम · Divide and Conquer · Dynamic programming

Bank#7470

कठिन · Brute force

Shymbulak#7471

कठिन · Graphs · Dynamic programming

UFO#7472

मध्यम · Implementation · Dynamic programming · Prefix Sums

K blocks#7473

कठिन · Dynamic programming

Marriage questions#7474

मध्यम · Graphs · Greedy algorithms

Experiments with Gorlum#7475

मध्यम · Geometry · Implementation

Riddicks Cube#7476

मध्यम · Brute force · Implementation · Graphs

Schools#7477

मध्यम · Greedy algorithms · Priority Queue

Special graph#7478

कठिन · Graphs · Data Structures · Queries

Crazy old lady#7479

मध्यम · Brute force

Luxury burrow#7480

आसान · Dynamic programming · Binary Search · Brute force

Round words#7481

बहुत कठिन · Dynamic programming

Trading#7482

बहुत आसान · Prefix Sums · Segment Tree

New Year Train#7483

बहुत आसान · Sorting · Data Structures

Beautiful row#7484

मध्यम · Dynamic programming

XOR#7485

मध्यम · Bitmasks

6176-6200 में से 9226