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