erikrhanson/problem-solving-with-algorithms-and-data-structures-using-python

Examples and work from Problem Solving with Algorithms and Data Structures Using Python

problem-solving-with-algorithms-and-data-structures-using-python's Issues

hi, there is a little bug in unorderedList2.py

I think this code should be like this code:

def append(self,item):
        current = self.tail
        temp = Node(item)
        current.setNext(temp)
        self.tail = temp # this code should be added in order to make the last appended item be the tail of the link.

Bug in parseTree- > binary tree construction fails in ( ( 10 - 2 ) + 3 )

        `if not currentTree.getLeftChild():
            currentTree.insertLeft(x)
        else:
            currentTree.insertRight(x)
        parent = stack.pop()
        currentTree = parent`

Above code should be present instead of
currentTree.setRootVal(int(i)) parent = pStack.pop() currentTree = parent

Hot Potato Game

According to the description on the site, how is the answer Susan? If 7th person is to be eliminated then Susan gets eliminated in the second elimination. I think, in the for loop the n should be replaced by n-1. so that n-1 persons will be taken from the end of the queue to the front and hence nth person will be eliminated.

Indentation Error in Class Code - Folder Listing Files 8_23 and 8_24

In the class code located in the folder listing files listing_8_23 and listing_8_24, there is an indentation error where a method and a class are at the same level of indentation. This issue violates the required Python syntax rules, as methods inside a class should be indented one level deeper than the class itself.