Note: I want a pseudo code in java and FLowchart drawing.

Given an array of integers, return the difference of the first 3 elements in the array. If the array will result in a negative number, just return the difference of the elements that exist, returning 0 if the array is length 0 or less. Then, create a flowchart that correlates to your algorithm. Feel free to use Draw.io Links to an external site.to create your flowchart.

Note: I want a pseudo code in java and FLowchart drawing.