المسائل
Pyramid of Numbers#9609
صعب · Dynamic programming
Mixed sequence#9610
سهل جدًا · Implementation
Development of the territory#9611
متوسط · Brute force · Geometry
Lanterns#9612
صعب · Math · Brute force
Forest Fires#9613
متوسط · Graphs · Dijkstra algorithm
Coin change problem#9614
سهل · Dynamic programming
Frobenius coin problem#9615
سهل · Number theory · Math
Anti-palindromic strings#9616
سهل جدًا · Combinatorics
Number of positive#9617
سهل جدًا · Implementation
Sum of negative#9618
سهل جدًا · Implementation
Nautilus#9620
سهل · Dynamic programming
Alpine valley#9621
متوسط · Graphs · Dynamic programming
Tom's Kitchen#9622
صعب · Dynamic programming · Knapsack · Greedy algorithms
toUpperCase#9625
سهل جدًا · Strings
startsWith endsWith#9626
سهل جدًا · Strings
a^b^c#9627
سهل · Bitwise Operations
Frog#9628
متوسط · Dynamic programming
k-th ancestor#9629
سهل · Trees
Bishops#9630
متوسط · Implementation · Prefix Sums · Math
Competition of sequences#9631
سهل جدًا · Implementation
The best team#9632
سهل جدًا · Sorting
Go to the finals#9634
سهل جدًا · Implementation
Transport system#9635
متوسط · Graphs · Implementation
Dino and colors#9636
سهل جدًا · Greedy algorithms · Math
Dino and snow buildings#9637
سهل جدًا · Math