المسائل
Stepan's Alarm Clocks#7294
سهل جدًا · Number theory · Math
Rectangle and Paths#7295
متوسط · Graphs · Sorting
Stepan and Matches#7296
سهل جدًا · Implementation
Marisia and Stepan#7297
صعب جدًا · Brute force
Number#7298
سهل · Sorting
Ties#7299
سهل جدًا · Greedy algorithms
Code Lock#7300
صعب · Brute force
Stations#7301
سهل · Greedy algorithms · Prefix Sums
The Journey of King Shahzeman#7302
سهل جدًا · Math
Baghdad Registration#7303
سهل جدًا · Math
Code lock#7304
سهل · Brute force
Golden Brick#7305
سهل · Combinatorics · Dynamic programming
Chess Masters#7306
سهل · Brute force · Implementation · String suffix structures
Deal!#7309
سهل · Brute force
Jump#7310
متوسط · Math · Dynamic programming
Insert Parentheses#7311
سهل جدًا · Implementation
Homer Simpson's barrels#7312
متوسط · Data Structures · Implementation · Binary Search
k-Tree#7313
سهل · Dynamic programming · Math
Longest Valid Parentheses#7314
سهل · Stacks
Additive Class#7315
صعب جدًا · Math · Number theory
Board Blitz#7316
صعب · Bitwise Operations · Bitsets
Divisor Count#7317
صعب · Math · Number theory
Domino Tiling#7318
سهل · Graphs
Hourglass#7319
سهل · Graphs · Implementation
k-th Meander#7320
متوسط · Combinatorics · Sorting