Python Lists and Dictionaries - GitHub Pages
嚜燕ython Lists and Dictionaries
CS 8: Introduction to Computer Science, Winter 2019
Lecture #13
Ziad Matni, Ph.D.
Dept. of Computer Science, UCSB
Administrative
?
Hw07 out today 每 DUE ON MONDAY 3/11
?
Lab07 每 will be issued for Tuesday
每 Due by next week Monday by 11:59 PM
每 A little involved, so feel free to pair-up (optional)
?
You are still working on Project #1#
?
MIDTERM #2 is graded!
每
每
3/4/19
right?
Will be put up on GauchoSpace by tomorrow
To review your midterms: same arrangement as with Midterm #1
Matni, CS8, Wi19
2
3/4/19
Matni, CS8, Wi19
3
Lecture Outline
? Doing more with Lists
每 Simple Example: Find the Median of multiple numbers
? Dictionaries
3/4/19
Matni, CS8, Wi19
4
What Operations Can We do with LISTS?
?
Find min, max, sum
每 max(list), min(list), sum(list)
每 How does this work with numbers? strings?
?
Add item to a list (at the end)
每 list.append(item)
?
Sort a list
?
每 list.count(item)
每 list.sort()
?
Reverse a list
?
Remove item from a list
每 list.remove(item)
3/4/19
Add item to a list (anywhere: before some index)
每 list.insert(index, item)
每 list.reverse()
?
Count how many of something
?
Remove LAST item from a list
每 list.pop()
Matni, CS8, Wi19
5
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related searches
- python list of dictionaries append
- python permutations and combinations
- python probability and statistics
- home organization lists and charts
- python sin and cos
- python class and method examples
- c lists and arrays
- python create and write file
- python find and replace string
- python find and replace characters
- python search and replace text
- and subtract fractions pages 695 698