Pseudocode Java Given Array Non Negative Integers Determine Area Largest Rectangle Array T Q43822075
Pseudocode in Java
Given an array of non-negative integers, determine the area ofthe largest rectangle in the array. You can think of each valuek in the array as a rectangle of width 1 unit and height kand then compute the largest area rectangle in the array where thelargest area can span contiguous bars.
For example, if the array contains the values 1, 2, 3, 3, 2, 1then the largest rectangle is area 8 and consists of the rectangleof height 2 from index 2 to index 5 (array indices start at 1).
(a) Design a brute force algorithm to compute the area of thelargest rectangle in the array. Hint: You will not do better thanO(n2).
(b) Design an incremental algorithm to compute the area of thelargest rectangle in the array. Hint: You will need to use a stackto track the indices. Think about cases where you will need tobacktrack.
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