Codility Lessons

A binary gap within a positive integer N is any maximal sequence of consecutive zeros that is surrounded by ones at both ends in the binary representa

An array A consisting of N integers is given. Rotation of the array means that each element is shifted right by one index, and the last element of the

A non-empty array A consisting of N integers is given. The array contains an odd number of elements, and each element of the array can be paired with

A small frog wants to get to the other side of the road. The frog is currently located at position X and wants to get to a position greater than or eq

An array A consisting of N different integers is given. The array contains integers in the range 1..(N + 1), which means that exactly one element is m

A non-empty array A consisting of N integers is given. Array A represents numbers on a tape.Any integer P, such that 0 < P < N, splits this tape

A small frog wants to get to the other side of a river. The frog is initially located on one bank of the river (position 0) and wants to get to the op

You are given N counters, initially set to 0, and you have two possible operations on them:increase(X) − counter X is increased by 1,max counter − all

This is a demo task.Write a function:def solution(A)that, given an array A of N integers, returns the smallest positive integer (greater than 0) that

A non-empty array A consisting of N integers is given.A permutation is a sequence containing each element from 1 to N once, and only once.For example,