Problemler
Guardian of Decency#433
Zor · Graphs
Romero’s Dilemma#434
Çok kolay · Graphs
Prime Path#435
Orta · Graphs · Breadth-first Search
Intersection#436
Zor · Geometry
Ancestors#437
Çok kolay · Disjoint set union
XML-converter#438
Zor · Implementation
Brackets#439
Kolay · Dynamic programming · Math
Number Puzzle#440
Kolay · Brute force · Strings
The most round number#441
Çok kolay · Implementation
Formations#442
Çok kolay · Number theory
ICQ#443
Çok kolay · Sorting
Battleships#444
Kolay · Implementation
Excursion#445
Zor · Brute force · Math
Smooth Divisors#446
Kolay · Math
Large number#447
Zor · Brute force · Implementation
Chords#448
Zor · Combinatorics
Equal Divisors 2#449
Zor · Math
Spiral#450
Kolay · Brute force · Implementation
base64#451
Çok zor · Implementation
Shelves#452
Orta · Sorting
Restaurants#453
Zor · Greedy algorithms · Implementation
Changeling#454
Çok zor · Brute force · Implementation
Circular route#455
Çok zor · Graphs
Game#456
Çok zor · Probabilities
Close numbers#457
Orta · Data Structures · Binary Search