Задачи
Layout of the city#2768
Много лесно · Geometry
The Special Number#2769
Лесно · Math
Nesting Dolls#2770
Много лесно · Dynamic programming
Like 3#2771
Лесно · Math · Dynamic programming
DDR3#2772
Много трудно · Math · Implementation
Tourist#2773
Много трудно · Geometry
Dividers#2774
Средно · Prime factorization · Number theory
Railway#2775
Лесно · Graphs
Conspiracy#2776
Средно · Brute force
Houses#2777
Много лесно · Implementation
k-sorting#2778
Средно · Sorting
Traffic Lights#2779
Лесно · Implementation
Salary#2780
Много трудно · Math
Moving walkway#2781
Трудно · Geometry · Math
Triangle#2782
Много лесно · Math
Where am I?#2783
Трудно · Graphs
Bunkers#2784
Много трудно · Graphs
Game#2785
Лесно · Brute force · Strings
Guardians#2786
Много трудно · Geometry
Stones#2787
Лесно · Dynamic programming · Bitmasks
Damaged XML#2790
Средно · Brute force · Strings
Rectangle#2792
Много лесно · Implementation
New Year Discounts#2793
Лесно · Dynamic programming
Divisors#2794
Средно · Number theory · Math
Metro#2795
Лесно · Graphs · Shortest paths · Implementation