Problemi
Chess on a Torus#3720
Molto difficile · Graphs · Breadth-first Search · Shortest paths
Nim Withoff#3721
Facile · Games
Variation of NIM#3722
Facile · Games
Fermat's Little Theorem#3723
Difficile · Number theory
Cut a graph#3728
Molto facile · Graphs
The Cost of a Walk#3730
Facile · Graphs · Graph network flows
Trust#3731
Difficile · Binary Search · Graph network flows
Striking slipper#3732
Molto facile · Math
Least Common Multiple#3733
Molto facile · Number theory · Math
Zeros in the product#3734
Media · Number theory · Math · Prime factorization
Golden sand#3736
Media · Knapsack · Greedy algorithms
Is it a Heap?#3737
Molto facile · Implementation
Simple Sorting#3738
Molto facile · Sorting
Mutants-2#3739
Media · Dynamic programming
Again About Horses#3740
Facile · Graphs
Subarray with maximum XOR#3741
Molto facile · Bitmasks
n^n mod 10^p#3742
Media · Math
Mean Median Problem#3743
Facile · Math
Factorial Again!#3744
Molto facile · Implementation
Ants Colony#3745
Molto facile · Graphs · Shortest paths
Bingo!#3746
Facile · Brute force
Cocircular Points#3747
Molto facile · Geometry · Brute force
Digits Count#3748
Molto facile · Math
Electric Needs#3749
Facile · Binary Search · Implementation
Flowers Flourish from France#3750
Molto facile · Strings