Probleme
Multiplication Problem#8663
Ușor · Math
Charity work#8664
Mediu · Number theory · Math
Square#8665
Ușor · Geometry
Cow Cotillion#8666
Foarte ușor · Implementation
Cow Treats#8667
Foarte ușor · Implementation
Hexagonal Pasture Network#8668
Mediu · Graphs
All divisors#8669
Ușor · Math
Degree of two#8670
Foarte ușor · Bitwise Operations
Representable with sum of squares#8671
Foarte ușor · Brute force · Math
Square root#8672
Foarte ușor · Math
Equation - 1#8673
Ușor · Math
Game#8674
Ușor · Greedy algorithms
Another Game#8675
Foarte ușor · Dynamic programming
Express As The Sum#8676
Ușor · Math · Brute force
XOR#8677
Mediu · Bitwise Operations · Dynamic programming
Birches#8678
Ușor · Prefix Sums · Math
Divide by 3#8679
Foarte ușor · Implementation
Even neighbours#8680
Foarte ușor · Implementation
Product of nonzero digits#8681
Foarte ușor · Implementation
Remove even digits#8682
Foarte ușor · Implementation
The sum of products of digits#8683
Foarte ușor · Math
Sum and amount#8684
Foarte ușor · Implementation
Arithmetical mean#8685
Foarte ușor · Implementation
Perimeter of triangle#8687
Foarte ușor · Implementation
The number of numbers without 8#8688
Dificil · Dynamic programming