1. Write a pseudocode algorithm to perform each of the operations below. be sure to draw a picture as you work through each algorithm. You cannot work on linked lists without drawing pictures.
A) Determine the number of nodes in a list.
B) Determine the sum of the integers in a list.
C) Append a node to the end of a list.
D) Concatenate two lists.
E) Free all the nodes in a list.
F) Delete the last node from a list.