Mr. Lynn Rosier

Contact

Mr. Lynn Rosier

Room # Design Lab 291A (WHS)

Email  lrosier@eanesisd.net

Phone 512-228-9377 (mobile)

Phone 512-732-9280 (school)

              #33416 (WHS Extension)

Class Schedule

2023-2024


Student Assistance

Zoom Info below

AP Exam Info below!

Online Info below!

Available Help Times

      Results (see below)

     (Monday, 4:25-5:00)

2024 Summer Camps (see the blue bar link above to sign up)

June 24 - June 28 - Python (at NXP for NXP employees only)

July 8 - July 12 - Python (at Westlake HS Robotics Building)

July 15 - July 19 - Java (at Westlake HS Robotics Building)

July 22- July 26 - Java FTC (at Westlake HS Robotics Building)


Computer Club

xrfnfis


Algorithms Club

st6b6fu

The UIL computer science programming 

team got 2nd place at the Regional UIL

Computer Science contest on 

Friday, April 29th, 2024 @ UTSA!

Joshua Kou 

Riya Sahu 

Ruiqi Li 

Nathan Huang 


The UIL computer science programming 

team won the District UIL Computer Science contest on Friday, April 5th, 2024!

Team Members were:

Joshua Kou (1st place in individuals with a perfect score of 240/240)

Riya Sahu (2nd place in individuals with only 1 incorrect problem)

Ruiqi Li (4th place)

Nathan Huang (5th place)

Noah Wong (6th place)

Akhil Samavedam

The team will be moving on to Regionals on

Friday April 26th, 2024 at UTSA.



Congrats to Daniel Orshansky, Iris Yu, and Mateo Caso for winning the 

Best of Texas 2024 computer programming contest!  They had the best overall score of all schools that participated!



The UIL Team of Riya Sahu,  Joshua Kou, and Ruiqi Li won the 

Clements HS online computer programming contest on

Saturday,  November 18th,  2023!


The UIL Team of Riya Sahu, Nathan Huang, and Ruiqi Li won the 

Seven Lakes HS online computer programming contest on

Saturday, October 21st,  2023!


A fantastic start!



Please vote for our WHS students and their SafeZone Business Incubator Pitch!

- Annika Nanda (cofounder of SafeZone)

This is SafeZone: the wildcard winner of the 2023 Westlake Business Incubator Pitch Night! SafeZone is a national qualifier for the Prime Time Founders Live Pitch Challenge and to get funding we need your vote! All you need to do is: watch the 90 second video attached, enter your email and get your unique code, type in the code and hit the vote button. That’s it! Takes less than two minutes so support Business Accelerator and save lives with SafeZone. 

https://primetime.founderslive.com/pitches/austin-texas-safezone



Summer Robotics Programming Courses


Here is a URL to go directly to the summer classes page.

https://eanes.augusoft.net/index.cfm?method=ClassListing.ClassListingDisplay&int_category_id=25&int_sub_category_id=272&int_catalog_id=



A link to this page (my website main page)


https://sites.google.com/eanesisd.net/lrosier/home


It's contest season!

State Results for Wednesday, May 19th, 2023

Congratulations to Da Liu

fifth place at the UIL State computer programming Individual Contest!!!


Regional Results for Friday, April 21st, 2023

Congratulations to Da Liu

second place at the UIL Regional computer programming Individual Contest on

Friday, April  21st, 2023! (224/240 total points)

The team of Da Liu, Joshua Kou, and Akhil Samadevam finished 3rd at Regionals!


District Results for Friday, March 24th, 2023

Congratulations to Da Liu,  Joshua Kou, and Riya Sahu for getting

first place at the UIL Distict computer programming Contest on

Friday, March  24th, 2023! (1427/1440 total points)


In Individuals:

1st Place Tie: Riya Sahu and Joshua Kou both got perfect scores! (240/240)

3rd Place: Da Liu (with a score of 232/240).

4th Place: Qi Wang (with a score of 208/240).



More results from earlier this year are shown below!


Congratulations to Da Liu, Ruiqi Li, and Riya Sahu for getting

first place at the Hays HS UIL style computer programming Contest on

Saturday, Feb. 11th, 2023! (1374/1440 total points)

Congratulations to Joshua Kou, Cedric Xia, and Richard Shi for getting

second place at the Hays HS UIL style computer programming Contest on

Saturday, Feb. 11th, 2023!  (1350/1440 total points)

Congratulations to Kate Sanders, Vaibhavi Addala, and Scott Baumhart Leveille for getting

third place at the Hays HS UIL style computer programming Contest on

Saturday, Feb. 11th, 2023!  (800/1440 total points)

ALSO IN INDIVIDUALS (all contestants score 200+ out of 240 possible points):

1st PLACE: Da Liu

2nd PLACE: Riya Sahu

3rd PLACE: Joshua Kou

4th PLACE: Ruiqi Li (tie)

4th PLACE: Cedric Xia (tie)

6th PLACE: Richard Shi




Congratulations to Da Liu, Qi Wang, and Ruiqi Li for getting

first place at the Cypress Woods Virtual computer programming Contest on

Saturday, Dec 10, 2022!


Congratulations to Da Liu and Qi Wang for getting

first place  at the Richardson High School Virtual computer programming Contest on

Saturday, November 12, 2022!


Congratulations to Da Liu and Qi Wang for getting

second place at the Seven Lakes High School Virtual computer programming Contest on

Saturday, October 22, 2022!


2023 District, Regional, and State Contests

District Competition:  March 24 and 25 at Johnson Hays HS

Regional Competition: April 21 and 22 at UTSA

State Competition: May 17 and 18 at UT



Congrats to our Computer Science UIL team for their 3rd place finish in the UIL State computer contest on Friday (all day and late)!

The team took 3rd place overall!

In Individuals:

3rd Place - Da Liu

6th Place - Brandon Hicks

Team Members

Brandon Hicks

Neo Wang

Da Liu

Qi Wang

Madeleine Brutin

Yuvraj Sahu


Congrats to our Computer Science UIL team for their regional win in San Antonio on Friday night (late)!

The team took 1st place overall!

In Individuals:

1st Place - Da Liu

5th Place - Neo Wang

6th Place - Qi Wang

7th Place - Brandon Hicks

 

AP Exam 2023

Wednesday, May 3 12:00PM (2023)

UIL District Computer Science Contest

Congrats to:

1st Place Team Advanced 

Brandon Hicks, Yuvraj Sahu, Qi Wang, Da Liu

Individuals

1st Place - Da Liu

2nd Place - Qi Wang

4th Place - Yuvraj Sahu

5th Place - Brandon Hicks

 

Best of Texas Contest 2023

(in class or after school)

Round 1 – January ?

Round 2 – February ?

Round 3 – March ?

Hays Computer Science Contest

Feb. 19 at Hays High School (in person)

Congrats to:

1st Place Team Advanced 

Neo Wang, Qi Wang, Da Liu

1st Place Team Novice 

Riya Sahu, Riqui Li, Nathan Huang


Individuals

Tied for 1st 

Da Liu

5th Place 

Neo Wang



Congrats to our UIL teams for Saturday's Cypress Woods computer programming contest! (Dec 11th, 2021)

Advanced

1st Place Advanced (online)

Neo Wang, Qi Wang, Da Liu

3rd Place Advanced (online)

Brandon Hicks, Christian Flewelling, Yuvraj Sahu

6th Place Advanced (online)

Athena Luo, Malachi Browne, Vaibhavi Addala 

9th Place Advanced (online)

Cedric Xia, Akhil Samavedam, Catherine Tu


Novice

1st Place Novice (online)

Riya Sahu, Ruiqi Li, Nathan Huang

9th Place Novice (online)

Harsha Samavedam, Alan Chen, Joseph Zhang


AP Exam Information Wednesday May 3rd, 2023.  You must sign up in my AP Classroom!

More later!

Congrats to our Computer Science Teams with wins at the TCEA State Contest (2021).

1st Place State (6A) with a perfect score!

Neo Wang, Qi Wang, James Roberts


2nd Place State (6A) with a perfect score!

Brandon Hicks, Yuvraj Sahu, Christian Flewelling


3rd Place State (6A) with a perfect score!

Alex Meyer, Elliot Selinidis, Madeleine Brutin




Congrats to our UIL Computer Science Team!!!

3rd Place in the state!

Alex Meyer

Elliot Selinidis

Brandon Hicks

Yuvraj Sahu

Neo Wang

Madeleine Brutin



Congrats to next year's Computer Science officers!

Da Liu

Qi Wang


All Classes

Please join my Google classroom for the appropriate period.

Class codes for Google Classroom will be coming soon:




CS 3 and Independent Study

I will need to take just 1 grade each week starting

next week.  Due by Friday evening, you will need to

type up a summary of what you have done for the week.

It does NOT have to be elaborate. 

You will need 100+ lines of code.

This is lines of code, NOT blank lines and comments.

(or an appropriate amount of code on codecademy.com)

Example 1:

I have worked on C++ on codecademy.com this week.

I have done lessons 1-4.

Here is a screenshot of my progress (show entire screen with profile icon).


Example 2:

I have worked on my chess game.

I added checks for the pawn movement,

and the King and Queen movement.

Here is the code that I wrote this week.

(ASCII code attached)
DO NOT ATTACH A JPG OR PICTURE!


Computer Science 2023 AP Exam

========================

MAY 3rd, 2023 AT NOON.





SCROLL to the bottom of this page for help installing Java on your MAC or PC.

Or you can use https://replit.com (high school only)

Or you can use https://www.onlinegdb.com/


For Practice AP and UIL

Token 2nd: FBKCK

Token 3rd:  6WTJE

Token 7th:  62LVF


Hendrickson UIL 1st Place Team

Elliot Selinidis, Steven Xu, Alex Meyer

Round Rock UIL 1st Place Team

Alex Meyer, Steven Xu, Elliot Selinidis


UIL and TCEA Contest Information for 2021-2022

Each team must bring a laptop computer with wifi, a power surge, and a short extension cord, (an adapter just in case for a flash drive), pencils, pens, and scratch paper.  All students are responsible for arranging their own transportation other than for UIL District, Regionals, and State.  Practice materials can be found on the student shared (computerscience2-> OldStuff).

The link to pdf files and general information about CS UIL is below.

https://www.uiltexas.org/academics/stem/computer-science


Results for Contests 2020-2021

Cypress Woods: (around 200 teams)

2nd Place - Brandon Hicks, Yuvraj Sahu, Christian Flewelling

8th Place - Alex Meyer, Elliot Selinidis

9th Place - Neo Wang, Qi Wang, James Roberts

UIL District Contest

1st Place Team!

Brandon Hicks, Elliot Selinidis, Yuvraj Sahu, Neo Wang

Individuals

1st Place - Brandon Hicks

3rd Place  - Elliot Selinidis

4th Place - Yuvraj Sahu

5th Place - Neo Wang


Results of Past Contests


TCEA Computer Science Contest (Area) - Saturday, December 14, 2019 - We finished 1st and 2nd in both Advanced and Novice!!!

Advanced Team 1st place - Steven Xu, Alex Meyer, Elliot Selinidis

Advanced Team 2nd place - Vaishnavi Addala, Joseph Jin, Lance He

Novice Team 1st place - Vaibavi Addala, Athena Luo, 

Novice Team 2nd place - James Roberts, Makyra Kim

     

Indeed Computer Science Contest - Saturday, January 18th, 2020, 8:00am - 1:15pm 6433 Champion Grandview Way, Austin, TX

We finished 2nd and 4th in Advanced, and 1st and 2nd in Novice!!!

Lance He finished in a tie for 1st place in Individuals

Qi Wang finished in 3rd place in Individuals

Advanced Team 2nd place - Steven Xu, Alex Meyer, Elliot Selinidis   

Advanced Team 4th place - Vaishnavi Addala, Joseph Jin, Lance He

Novice Team 1st place - Vaibavi Addala, Athena Luo, Malachi Browne

Novice Team 2nd place - Qi Wang, James Roberts, Makyra Kim


Round Rock Computer Science Contest - Saturday, January 25th, 2020, 9:30am - 6:00pm Round Rock HS, Austin, TX

We took 1st place and 2nd place in computer science 

at the Round Rock UIL contest!

1st Place Team Members:

2nd Place Team Members:


We took 1st place and 3rd place overall in computer science 

at the Hendrickson UIL contest!

1st Place Team Members:

3rd Place Team Members:

2nd Place in Individuals:

4th Place in Individuals:

6th Place in Individuals:


Westwood Computer Science Contest - Saturday, February 22, 2020, 12:30pm - 6:00pm Westwood HS, Austin, TX

We took 1st place and 3rd place overall in computer science 

at the Westwood UIL contest!

1st Place Team Members:

3rd Place Team Members:

4th Place in Individuals:

5th Place in Individuals:

6th Place in Individuals:


ARM-Westlake Computer Science Contest - Saturday, February 29, 2020, 8:00am - 1:00pm at ARM, Austin, TX

We finished 1st and 2nd in Advanced, and 1st in Novice!!!

Vaishnavi Addala finished in 3rd place Adv. in Individuals!

Advanced Team 1st place - Alex Meyer, Elliot Selinidis, Joseph Jin   

Advanced Team 2nd place - Vaishnavi Addala, Steven Xu, Brandon Hicks

Qi Wang finished 1st place Novice Individuals.

Malachi Browne finished 2nd place Novice Individuals.

Athena Luo finished 3rd place Novice Individuals.

Novice Team 1st place - Vaibavi Addala, Athena Luo, Malachi Browne


We took 1st place overall in computer science 

at the Vandergrift UIL contest!

1st Place Team Members:

Qi Wang placed 1st in Individuals in the Novice division!


Clubs

Computer Science Club - Meets after school on Monday until around 5:00pm.

Algorithmic Club - Meets after school on Thursday until around 5:00pm




The Java JDK can be downloaded from the Oracle website.  It is a standard install.


There are several Integrated Development Environments available as well.





Important Dates 2023-2024 School Year

Quarter Grading Periods

October 13, 2023 

End of Marking period - October 13, 2023


No Homework NightsWHS Professional


 Development/Workdays




SAT and ACT Dates 2023 - 2024

===========================



SAT Saturday Dates - 2023 - 2024

Nov 4, 2023

Dec 2, 2023