Problem Statement: Given an array containing both positive and negative integers, we have to find the length of the longest subarray with the sum of all elements equal to zero.

Given an unsorted array A of size N of non-negative integers, find a continuous sub-array which adds to a given number S. Input: The first line of input contains an integer T denoting the number of ...

WASHINGTON — Boeing announced it has begun 3D printing the structural panels that form the backbone of satellite solar arrays, a step the aerospace giant says will cut production times in half and ...

Department of Electronic Science, Fujian Engineering Research Center for Solid-State Lighting, Xiamen University, Xiamen 361005, Fujian, China State Key Laboratory of Physical Chemistry of Solid ...

Abstract: An adaptive beamforming technique for large-scale arrays has been proposed recently, where a subarray with much smaller number of antenna elements is selected from the original array to ...