Python notes

len() -> Counts how many
round() -> Rounds
sum() -> Adds up values
max() -> Find max in a series of values
min() -> Find min in a series of values
.split() -> To split apart a string, by default by space
shuffle() -> Shuffles the elements of a list
.index() -> Determine the index of the argument passed in a data structure
ceil()
math.isclose() -> Determine if two numbers are close to each other

    list.append(elem) -- adds a single element to the end of the list. Common error: does not return the new list, just modifies the original.
    list.insert(index, elem) -- inserts the element at the given index, shifting elements to the right.
    list.extend(list2) adds the elements in list2 to the end of the list. Using + or += on a list is similar to using extend().
    list.index(elem) -- searches for the given element from the start of the list and returns its index. Throws a ValueError if the element does not appear (use "in" to check without a ValueError).
    list.remove(elem) -- searches for the first instance of the given element and removes it (throws ValueError if not present)
    list.sort() -- sorts the list in place (does not return it). (The sorted() function shown later is preferred.)
    list.reverse() -- reverses the list in place (does not return it)
    list.pop(index) -- removes and returns the element at the given index. Returns the rightmost element if index is omitted (roughly the opposite of append()).


if (condition):
	pass


In a flow chart, consider every step the program has to take to get to the end. One start, one end

https://stackoverflow.com/questions/46674581/wrap-list-around-in-python
https://stackoverflow.com/questions/5180365/python-add-comma-into-number-string