Probleme

Bins and balls#9557

Foarte ușor · Combinatorics

Flags#9558

Ușor · Dynamic programming · Matrix

Grid with equal xor#9559

Ușor · Implementation

Two-dimensional array - input, output#9560

Foarte ușor · Implementation

Largest in each column#9561

Foarte dificil · Implementation · String suffix structures

Sum of subarray elements#9562

Ușor · Prefix Sums

Rows with minimal elements#9563

Foarte ușor · Implementation · String suffix structures

Rows with maximum sum#9564

Foarte ușor · Prefix Sums

Minimum among maximums#9565

Dificil · String suffix structures · Implementation

Sorting by columns#9566

Foarte ușor · Sorting

Move zero elements to the right#9567

Foarte ușor · Constructive Algorithms

Move zero elements down#9568

Ușor · Sorting

Rotate the array clockwise#9569

Ușor · Implementation

Reflect relative to the vertical axis of symmetry#9570

Mediu · Implementation

The sum of elements of a two-dimensional array#9571

Foarte ușor · Implementation

Number of even elements in a two-dimensional array#9572

Foarte ușor · Implementation

Sum of positive elements in odd rows#9573

Foarte ușor · Implementation

Area of a circle#9575

Foarte ușor · Math

The length of a circle#9576

Foarte ușor · Math

Binary Palindromes#9577

Mediu · Bitmasks

Binary Palindromes 2#9578

Foarte ușor · Bitmasks

Lost Bits#9579

Foarte ușor · Bitmasks

Apprentice Learning Trajectory#9580

Mediu · Greedy algorithms · Priority Queue · Sorting

Balls of Buma#9581

Foarte ușor · Implementation · Greedy algorithms

Cactus Revenge#9582

Mediu · Graphs · Constructive Algorithms

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