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)
Computer Science 2 Adv
Computer Science 2 Adv
Computer Science 2 Adv
Lunch
Conference
CS 3 and Independent Study
CS 3 and Independent Study
CS 3 and Independent Study
Available Help Times
M-TH 8:00am-8:40am
UIL Contest Dates and
Results (see below)
UIL Study Sessions
(Monday, 4:25-5:00)
Install Java Help at the bottom of this page.
Here are the members of our UIL Computer Science team for 2024-2025.
Ruiqi Li
Daniel Orshansky
Nathan Huang
Iris Yu
Dylan Zhong
Arnav Shandilya
District is on March 28, 2025 at Westlake HS
during the school day. It will be held in the
Design Lab.
The regional meet at UTSA is on Friday, April 25th.
The state meet at UT is from May 19th-21st.
Unfortunately our team score was 2 points behind
Lake Travis, who will be our district's Regional team.
However, we do have 2 students that qualified for
the Individual contest at Regionals. Lake Travis placed
2nd overall at Regionals and was very close to the first
place team of Westwood HS.
District Results at WHS on Friday, April 25th
2nd place - Iris Yu
3rd place - Daniel Orshansky
Regionals at UTSA on Friday, April 25th
5th place - Daniel Orshansky
11th place - Iris Yu
Best of Texas for 2024-2025 BEST OVERALL TEAM
Daniel Orshansky
Ruiqi Li
Arnav Shandilya
Here are our officers for Computer Science next year (2025-2026):
President: Rohan Pavuluri
Vice President: Iris Yu
Officers: Daniel Orshansky (TBD), Arnav Shandilya, Anay Gokhale, Ethan Wang
APC Officer / CS Alternate: Aryan Sinha
Contest Results for the 2025 Indeed Programming Contest
Jan 11th, 2025
In Individuals Advanced:
(They only give us the top 3 students. We had 2 students at the top):
1st Place - Riya Sahu
2nd Place - Daniel Orshansky
Team Results Advanced:
1st Place Team - Daniel Orshansky, Dylan Zhong, Arnav Shandilya
Contest Results for the 2025 Hays Set A Programming Contest
Jan 18th, 2025
Individuals:
1st Place - Ruiqi Li
2nd Place - Iris Yu
3rd Place - Dylan Zhong
4th Place - Arnav Shandilya
6th Place - Daniel Orshansky
Team Results:
1st Place - Ruiqi Li, Nathan Huang, Aryan Sinha
2nd Place - Arnav Shandilya, Daniel Orshansky, Dylan Zhong
3rd Place - Advaith Binu, Iris Yu, Leon Jaio
4th Place - Advait Johari, Vaibhav Venkat, Zachary Wilson
Contest Results for the 2025 Hays Set B Programming Contest
Feb 8th, 2025
Individuals:
1st Place - Ruiqi Li
2nd Place - Dylan Zhong
3rd Place - Arnav Shandilya
4th Place - Daniel Orshansky
5th Place - Iris Yu
Team Results:
1st Place - Ruiqi Li, Nathan Huang, Daniel Orshansky
2nd Place - Arnav Shandilya, Dylan Zhong, Vedant Sacheendran
3rd Place - Advaith Binu, Iris Yu, Leon Jaio
4th Place - Advait Johari, Rahil Desai, Zachary Wilson
Best of Texas Scores
2nd Place Overall - Daniel Orshansky
3rd Place Overall - Arnav Shandilya
District UIL Friday, March 28th, 2025
Computer Science Competition:
Computer Science Contest Director: Lynn Rosier
Date: Friday March 28, 2025 in the Design Lab
Schedule:
10:00 - 10:30 Roll Call
10:30 - 11:15 Multiple Choice Test
11:15 - 12:15 Grading and Lunch
12:30 - 12:55 Computer Setup by the students and the Dry Run
1:00pm - 3:00pm Programming Contest
3:00pm - 3:30pm Final Results
3:30pm - 4:00pm Awards
The regional meet at UTSA is on Friday, April 25th.
The state meet at UT is from May 19th-21st.
Please put these dates in your calendar now and plan around them
if you feel that you will make the team of 6 for CS.
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!
Friday, April 21st, 2023! (224/240 total points)
Friday, March 24th, 2023! (1427/1440 total points)
first place at the Hays HS UIL style computer programming Contest on
Saturday, Feb. 11th, 2023! (1374/1440 total points)
second place at the Hays HS UIL style computer programming Contest on
Saturday, Feb. 11th, 2023! (1350/1440 total points)
third place at the Hays HS UIL style computer programming Contest on
Saturday, Feb. 11th, 2023! (800/1440 total 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
first place at the Cypress Woods Virtual computer programming Contest on
Saturday, Dec 10, 2022!
first place at the Richardson High School Virtual computer programming Contest on
Saturday, November 12, 2022!
second place at the Seven Lakes High School Virtual computer programming Contest on
Saturday, October 22, 2022!
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
The team took 3rd place overall!
3rd Place - Da Liu
6th Place - Brandon Hicks
Brandon Hicks
Neo Wang
Da Liu
Qi Wang
Madeleine Brutin
Yuvraj Sahu
The team took 1st place overall!
In Individuals:
1st Place - Da Liu
5th Place - Neo Wang
6th Place - Qi Wang
7th Place - Brandon Hicks
Morning exams: report to exam room by 7:30
Afternoon exams: report to exam room by 11:45
Bring a No. 2 pencil, a blue or black pen, an eraser, calculator (for an exam that allows one). Highlighters are not allowed.
Food and drink are not allowed in the exam room. Students ARE allowed to bring a snack and drink for the 10-minute break between Section I and II. They will leave their snack/drink sitting on top of their backpack/bag.
Cell phones and smart watches are not allowed in the exam room. Neither is a watch with an alarm. Students should either leave items at home, or turn them off and put them in their backpack.
Encourage them to dress in layers or bring a jacket or blanket. The PE Gym in particular can be really cold or rather stuffy depending on where you are seated.
Congrats to:
(in class or after school)
Round 1 – January ?
Round 2 – February ?
Round 3 – March ?
Feb. 19 at Hays High School (in person)
Congrats to:
Neo Wang, Qi Wang, Da Liu
Brandon Hicks, Christian Flewelling, Yuvraj Sahu
Athena Luo, Malachi Browne, Vaibhavi Addala
Cedric Xia, Akhil Samavedam, Catherine Tu
Riya Sahu, Ruiqi Li, Nathan Huang
Harsha Samavedam, Alan Chen, Joseph Zhang
More later!
Please join my Google classroom for the appropriate period.
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)
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).
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
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
2nd Place - Brandon Hicks, Yuvraj Sahu, Christian Flewelling
8th Place - Alex Meyer, Elliot Selinidis
9th Place - Neo Wang, Qi Wang, James Roberts
Brandon Hicks, Elliot Selinidis, Yuvraj Sahu, Neo Wang
1st Place - Brandon Hicks
3rd Place - Elliot Selinidis
4th Place - Yuvraj Sahu
5th Place - Neo Wang
Steven Xu, Alex Meyer, and Elliot Selinidis
Joseph Jin, Lance He, and Brandon Hicks
Hendrickson Computer Science Contest - Saturday, February 8th, 2020, 12:30pm - 6:00pm Hendrickson HS, Austin, TX
Steven Xu, Alex Meyer, and Elliot Selinidis
Joseph Jin, Lance He, and Vaishnavi Addala
Vaishnavi Addala
Alex Meyer
Elliot Selinidis
Steven Xu, Alex Meyer, and Elliot Selinidis
Joseph Jin, Lance He, and Vaishnavi Addala
Vaishnavi Addala
Steven Xu
Alex Meyer
Elliot Selinidis
Vandergrift Computer Science Contest - Saturday, March 7th, 2020, 8:00am - 1:00pm Vandergrift HS, Austin, TX
Alex Meyer, Elliot Selinidis, and Christian Flewelling
Qi Wang placed 1st in Individuals in the Novice division!
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 2024-2025 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 2024 - 2025
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