The problem asked to delete the middle element of Stack.

Input given = [3, 14, -21]

Solution = [3, -21]

This is correct solution . Please explain each line of code

public Stack solution(Stack stack) { Stack tempStack = new Stack<>(); if(stack.isEmpty()) { return stack; } int mid = stack.size()/2; //mid= 5/2 for (int i=0; i 
Again, your task is just to explain each line of code