Array, is a data structure consisting of a collection of elements (values or variables), each identified by at least one array index or key. An array is stored so that the position of each element can be computed from its index tuple by a mathematical formula. The simplest type of data structure is a linear array, also called one-dimensional array.

Learn more..Given an array of integers, find the largest number possible. The numbers should be appended to each other in any order to form the largest number. Return this number in string format.
Example Solut ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given an array of integers, find the contiguous subarray within it which has the largest sum. Return the sum.
Example Solution
Let array arr equal to [ -2, 1, -3, 4, -1, 2, 1, -5, 4 ]. Subarray wit ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given an array of integers, find the maximum difference between two elements in the array such that the index of smaller element is also smaller than the index of the larger element. Return the diffe ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

A sequence is called Bitonic if it is first increasing, then decreasing. In other words, an array arr[0..n-i] is Bitonic if there exists an index i where `0 = xi+1 >= … >= xn-1
A sequence, sorted in ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given an array of integers, replace each element of the array with the product of every other element in the array. Return the modified array.
Example Solution
Let array arr equal to [ 1, 2, 3, 4, ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given an array of integers, move all zeros present in the array to the end. The solution should maintain the relative order of items in the array. Return the modified array.
Example Solution
Let ar ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Equilibrium index of an array is an index such that the sum of elements at lower indexes is equal to the sum of elements at higher indexes. For example, in an array A:
(A[0] + A[1] + ... + A[i-1]) = ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given an array of integers, rearrange the array such that every second element of the array is greater than its left and right elements. Assume no duplicate elements are present in the array.
Exampl ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given a binary array, find the index of 0 to be replaced with 1 to get the maximum length sequence of continuous 1s. Return that index.
Example Solution
Let array arr equal to [ 0, 0, 1, 0, 1, 1, 1 ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017

Given two sorted integer arrays arr1 and arr2 where length of arr1 is equal or larger than length of arr2. The array arr1 has exactly x vacant cells, which is equal to the difference in length betwee ...

Murat Sütunç

Published on Nov 16th, 2017

Published on Nov 16th, 2017