Задачи
The number of even n-digit numbers 2#9945
Много лесно · For Beginners
The number of odd n-digit numbers is 3#9946
Лесно · For Beginners
The number of even n-digit numbers 3#9947
Лесно · For Beginners
The number of odd n-digit numbers#9948
Средно · For Beginners
The number of even n-digit numbers is 4#9949
Лесно · For Beginners
Number of complete squares#9950
Много лесно · Math
The number of powers of two#9951
Много лесно · Binary Search
The number of perfect squares 2#9952
Много лесно · For Beginners
The number of powers of two is 2#9953
Много лесно · Binary Search
The number of complete squares 3#9954
Много лесно · Math · Implementation
The number of powers of two is 3#9955
Много лесно · Binary Search
The largest even number in the array#9956
Много лесно · Implementation
The smallest negative in the array#9957
Много лесно · Brute force
The arithmetic mean of negative odd numbers in the array#9958
Много лесно · Implementation
Multiples of 5#9959
Много лесно · Implementation
The smallest even#9960
Много лесно · Implementation · Brute force
Permutations of n by k#9961
Много лесно · Brute force
All subsets#9962
Лесно · Brute force · Combinatorics
Length of the segment#9963
Много лесно · Geometry
Sequence 1#9964
Много лесно · Implementation
Sequence 2#9965
Много лесно · For Beginners
Sequence 3#9966
Много лесно · For Beginners
Sequence 4#9967
Много лесно · Implementation
Sequence 5#9968
Много лесно · Math
Sequence 6#9969
Много лесно · Math