Naloge
Bins and balls#9557
Zelo lahko · Combinatorics
Flags#9558
Lahko · Dynamic programming · Matrix
Grid with equal xor#9559
Lahko · Implementation
Two-dimensional array - input, output#9560
Zelo lahko · Implementation
Largest in each column#9561
Zelo težko · Implementation · String suffix structures
Sum of subarray elements#9562
Lahko · Prefix Sums
Rows with minimal elements#9563
Zelo lahko · Implementation · String suffix structures
Rows with maximum sum#9564
Zelo lahko · Prefix Sums
Minimum among maximums#9565
Težko · String suffix structures · Implementation
Sorting by columns#9566
Zelo lahko · Sorting
Move zero elements to the right#9567
Zelo lahko · Constructive Algorithms
Move zero elements down#9568
Lahko · Sorting
Rotate the array clockwise#9569
Lahko · Implementation
Reflect relative to the vertical axis of symmetry#9570
Srednje · Implementation
The sum of elements of a two-dimensional array#9571
Zelo lahko · Implementation
Number of even elements in a two-dimensional array#9572
Zelo lahko · Implementation
Sum of positive elements in odd rows#9573
Zelo lahko · Implementation
Area of a circle#9575
Zelo lahko · Math
The length of a circle#9576
Zelo lahko · Math
Binary Palindromes#9577
Srednje · Bitmasks
Binary Palindromes 2#9578
Zelo lahko · Bitmasks
Lost Bits#9579
Zelo lahko · Bitmasks
Apprentice Learning Trajectory#9580
Srednje · Greedy algorithms · Priority Queue · Sorting
Balls of Buma#9581
Zelo lahko · Implementation · Greedy algorithms
Cactus Revenge#9582
Srednje · Graphs · Constructive Algorithms