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adding cp3

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Jidong Xiao
2024-01-07 23:51:42 -05:00
parent a19aa83b0a
commit 19816403d3
3 changed files with 37 additions and 8 deletions
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15
labs/01_getting_started/README.md
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@@ -102,7 +102,7 @@ Now let's write a brand new C++ program to learn about command line
arguments. First open up a brand new file named `silly.cpp`.
Include <iostream> at the top of the file.
Read this [Programming Information](https://www.cs.rpi.edu/academics/courses/fall23/csci1200/programming_information.php) explaining command line arguments in C++. You may also want to refer to 1.13 of the lecture notes for array syntax.
Read this [Programming Information](https://www.cs.rpi.edu/academics/courses/fall23/csci1200/programming_information.php) explaining command line arguments in C++. You may also want to refer to the lecture notes for array syntax.
- To start, let's write a program that expects only integers on the
command line, and it will print the product (multiplication) of those
@@ -138,16 +138,15 @@ product of integers: -600
### To complete Checkpoint 2:
Show a TA or mentor your program. Be ready to demonstrate that your program works with other input requested by the TA or mentor.
## Checkpoint 3
## Checkpoint 3: File IO
*estimate: 45 minutes*
For the remainder of the lab time, work on the Crash Course in C++
Exercises. Discuss the exercises with your lab study group classmates and ask
your TA and mentors lots of questions!
In lecture we talked about how to use the STL file stream library fstream to read data from a file and/or write the output to a file. Let's do some exercises.
### To complete Checkpoint 3 (and the entire lab):
About 10 minutes before the end of lab the TA and mentors will make a final visit to each study group and check you off. Please be ready to quickly update them
on your progress.
Write a C++ program which reads this [json file](users.json), and print all user names into an output file called output.txt. Your output file must be the same as this [sample output file](sample_output.txt).
### To complete Checkpoint 3:
Show a TA or mentor your program. Your program must produce the right output and you must be able to explain your program.
## SPECIAL NOTE FOR FIRST WEEK OF CLASSES

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labs/01_getting_started/sample_output.txt Normal file
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@@ -0,0 +1,15 @@
taylorswift
jenniferaniston
nbcsnl
easymoneysniper
agt
justinbieber
jaytatum0
andrewyang
nicolekidman
chelseafc
lakers
carrieunderwood
cnn
cmpulisic
andersoncooper

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labs/01_getting_started/users.json Normal file
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{"id": "11830955", "username": "taylorswift", "url": "https://www.instagram.com/taylorswift", "fullName": "Taylor Swift", "biography": "I’m the problem, it’s me", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "21388754496", "username": "jenniferaniston", "url": "https://www.instagram.com/jenniferaniston", "fullName": "Jennifer Aniston", "biography": "My friends call me Jen.\nFounder, @lolavie.", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "218738123", "username": "nbcsnl", "url": "https://www.instagram.com/nbcsnl", "fullName": "Saturday Night Live", "biography": "The official Instagram of Saturday Night Live.\nWatch on @nbc and @peacock. Streaming next day on Peacock.", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "false", "messageRequests": "false"}]}
{"id": "13864937", "username": "easymoneysniper", "url": "https://www.instagram.com/easymoneysniper", "fullName": "", "biography": "", "notifications": [{"pauseAll": "false", "likes": "false", "tags": "false", "comments": "false", "newFollowers": "false", "messageRequests": "false"}]}
{"id": "255788740", "username": "agt", "url": "https://www.instagram.com/agt", "fullName": "America's Got Talent - AGT", "biography": "Two minutes can change your life. #AGT: Fantasy League premieres Monday, January 1 on @nbc and streaming on @peacock.", "notifications": [{"pauseAll": "true", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "6860189", "username": "justinbieber", "url": "https://www.instagram.com/justinbieber", "fullName": "Justin Bieber", "biography": "JUSTICE the album out now\n@drewhouse", "notifications": [{"pauseAll": "false", "likes": "false", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "41157727", "username": "jaytatum0", "url": "https://www.instagram.com/jaytatum0", "fullName": "Jayson Tatum🙏🏀", "biography": "In Jesus Name I Play 🙏\nOh yeah I'm from the LOU\n@enjoysmallwins", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "false", "comments": "false", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "3969496290", "username": "andrewyang", "url": "https://www.instagram.com/andrewyang", "fullName": "Andrew Yang", "biography": "Entrepreneur, Dad, Champion of a Human-Centered Economy, <202a>#YangGang<202c>, <202a>#Forwardist<202c>, UBI, Founder of Forward Party, NYT bestselling author", "notifications": [{"pauseAll": "false", "likes": "false", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "false"}]}
{"id": "1637269350", "username": "nicolekidman", "url": "https://www.instagram.com/nicolekidman", "fullName": "Nicole Kidman", "biography": "@BlossomFilms", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "false", "messageRequests": "false"}]}
{"id": "244309106", "username": "chelseafc", "url": "https://www.instagram.com/chelseafc", "fullName": "Chelsea FC", "biography": "", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "false"}]}
{"id": "16917874", "username": "lakers", "url": "https://www.instagram.com/lakers", "fullName": "Los Angeles Lakers", "biography": "Welcome to the #LakeShow\n🏆 17x Champions\nWant more? @LakersScene & @loslakers", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "true", "comments": "false", "newFollowers": "false", "messageRequests": "true"}]}
{"id": "306227985", "username": "carrieunderwood", "url": "https://www.instagram.com/carrieunderwood", "fullName": "Carrie Underwood", "biography": "Official Carrie Underwood Instagram", "notifications": [{"pauseAll": "false", "likes": "false", "tags": "false", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}
{"id": "217723373", "username": "cnn", "url": "https://www.instagram.com/cnn", "fullName": "CNN", "biography": "Asking the hard questions and bringing unique perspective from across the globe. This is CNN.", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "false", "comments": "true", "newFollowers": "false", "messageRequests": "true"}]}
{"id": "292388190", "username": "cmpulisic", "url": "https://www.instagram.com/cmpulisic", "fullName": "Christian Pulisic", "biography": "USA & AC Milan 🇺 🇸 ⚽️", "notifications": [{"pauseAll": "false", "likes": "true", "tags": "false", "comments": "false", "newFollowers": "false", "messageRequests": "true"}]}
{"id": "3071167", "username": "andersoncooper", "url": "https://www.instagram.com/andersoncooper", "fullName": "Anderson Cooper", "biography": "Season 2 of ALL THERE IS, my podcast about grief and loss, starts November 29th.", "notifications": [{"pauseAll": "true", "likes": "false", "tags": "true", "comments": "true", "newFollowers": "true", "messageRequests": "true"}]}