المسائل
Queue#6461
صعب جدًا · Combinatorics · Math · Constructive Algorithms
Rank#6462
متوسط · Graphs · Data Structures
Remarkable Substrings#6463
صعب جدًا · Brute force · Strings
Moderate Numbers#6464
صعب · Dynamic programming
Sum of Powers#6465
سهل · Combinatorics · Number theory · Bitwise Operations · Constructive Algorithms
Tree Distance#6466
متوسط · Graphs · Trees
Dot Product#6467
سهل · Segment Tree
Brazil#6469
سهل جدًا · Implementation
Blizzard#6479
صعب · Greedy algorithms · Sorting
Bytecomputer#6480
متوسط · Dynamic programming
Euler's Problem#6481
صعب · Number theory · Math
The New President#6522
سهل · Greedy algorithms · Sorting
No Name#6523
صعب جدًا · Implementation
Encrypted Password#6524
سهل جدًا · Implementation
Kids Love Candies#6525
سهل جدًا · Math
The Swapping Game#6526
سهل جدًا · Graphs · Brute force · Greedy algorithms
Lock Pattern#6527
صعب · Dynamic programming · Graphs
Archery#6528
سهل جدًا · Probabilities
Connecting Islands#6529
صعب جدًا · Graphs
Contest Hall Preparation#6530
سهل · Brute force
Math Homework#6531
سهل · Math · Dynamic programming
Absurd prices#6532
سهل · Brute force
Field Plan#6535
صعب جدًا · Graphs
Faculty Dividing Powers#6543
سهل · Number theory
Genetic Fraud#6544
سهل · Dynamic programming