Задачи
Remove spaces#5049
Много лесно · Implementation
Degree of two#5050
Много лесно · Bitwise Operations
Fast Multiplication#5051
Много лесно · Bitwise Operations
Check the bit#5052
Много лесно · Bitmasks
Division by a digit#5053
Много лесно · Implementation
Is it a leap year?#5054
Много лесно · For Beginners
Number of days since the beginning of the era#5055
Лесно · Implementation
Beautiful dates#5056
Лесно · Brute force · Math
Spiral#5057
Средно · Implementation
Sequence of brackets#5058
Много лесно · Implementation
Two minimums#5059
Много лесно · Sorting · Implementation
Reverse Polish notation#5060
Много лесно · Stacks
Plates of Omnipotence#5061
Средно · Dynamic programming
Maximum palindrome#5062
Много лесно · Dynamic programming
Uruk-Hai#5063
Много лесно · Binary Search
Magic constant#5064
Много лесно · Math · Brute force
Explosiveness 2#5065
Лесно · Dynamic programming
The quotient and remainder by a digit#5066
Много лесно · Implementation · Math
n Div Tree#5067
Лесно · Divide and Conquer · Implementation
Magical constant 2#5068
Средно · Binary Search
The meeting place cannot be changed#5069
Лесно · Graphs
Isolator#5070
Много лесно · Graphs
Roy and Coin Boxes#5071
Средно · Prefix Sums
Count the number of edges#5072
Лесно · Graphs · Greedy algorithms
Multiedges#5073
Много лесно · Implementation