Problemi
Sequence Reconstruction#3695
Facile · Number theory · Math
Planet#3696
Difficile · Math · Matrix · Number theory · Combinatorics
Rooms#3697
Difficile · Graphs
Random Line Generator#3698
Molto difficile · Probabilities
Placement of Rooks#3699
Media · Combinatorics · Dynamic programming
Switches#3700
Molto difficile · Probabilities
Cannon#3701
Facile · Geometry
Divisors of the number#3702
Media · Brute force
Grimm's Hypothesis#3703
Difficile · Graph matchings · Greedy algorithms · Prime factorization
Help Vasya#3704
Molto difficile · Graphs · Shortest paths
Root#3705
Molto facile · Number theory
Sequence#3706
Facile · Dynamic programming · Matrix
16 digits#3707
Molto facile · Math · Number theory
Droid Flies#3708
Molto difficile · Geometry
Square root#3709
Media · Number theory
Tree#3710
Media · Dynamic programming · Trees
Subtract the square#3711
Molto facile · Games
Separate the pile#3712
Facile · Games · Brute force
Poddavki#3713
Facile · Games
The Kid and Karlsson#3714
Facile · Games
Super Greedy#3715
Facile · Games
Super Greedy 2#3716
Molto facile · Games
Greedy#3717
Media · Games
Sum of games#3718
Media · Games
Terminator#3719
Facile · Games