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