find the maximum average subarray which length should be greater or equal to given length k. * Firstly, we know that the value of the average could lie between the range (min, max). * Here, min and ...

Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array [2,3,-2,4], the contiguous subarray [2,3] has the largest ...