List of all the lab programs done for 3rd Sem students, 2022

Following are the steps to guide you:

• Step 1: Star and Fork the repo Go to your Git terminal and clone it on your machine.
• Step 2: Add an upstream link to the main branch in your cloned repo
• Step 3: Keep your cloned repo up to date by pulling from upstream (this will also avoid any merge conflicts while committing new changes)
• Step 4: Create your feature branch (This is a necessary step, so don't skip it)

  git checkout -b <feature-name>
  

• Step 5: Commit all the changes (Write commit message)

  git commit -m "Write a meaningful but small commit message"
  

• Step 6: Push the changes for review

  git push origin <branch-name>
  

• Step 7: Create a PR on Github. (Don't just hit the create a pull request button, you must write a PR message to clarify why and what are you contributing)

• Upload entire program of different classes in one file
• File name - Question section + Question number.java (ie. A5.java)
• The main class must be named Main and must be present at end of code file
• The file must contain relevent comments

1. Complex addition --ALAN
2. Employee get data, sort, display --AUB
3. Teacher gives pen to student, student open cap, write something closes cap --ADITYA PRAKASH
4. Develop a java application to implement currency converter (Dollar to INR, EURO to INR, Yen to INR and vice versa), distance converter (meter to KM, miles to KM and vice versa), time converter (hours to minutes, seconds and vice versa) using packages. --ANAGHA G
5. Factory design pattern- car --AKASH
6. Factory design pattern- email --ALAN, AMIT
7. Factory design pattern- bank --ALAN
8. Singleton class --ALAN
9. Singleton class using 4 objects --ALAN
10. Write a program using class to process Shopping List for a departmental store. The list includes details such as the Code No and Price of each item and performs the operations like Adding , Deleting Items to the list and Printing the Total value of an Order. --AADHYA
11. first occurrence of character, repeated characters list, character that repeats itself earliest --ALAN
12. Enhanced for loop demo --ALAN
13. Object direct printing Using toString --ALAN
14. Basic inheritance demo --ADITYA PRAKASH
15. String operations --ALAN
16. String constant, non constant --ALAN
17. Palindrome check --ALAN
18. Simple Array list program --ALAN
19. Array List with Loose Coupling --ALAN
20. Array list demo using generics (student class in arraylist) --AUB
21. Array list sorting of user-defined objects (using comparator and comparable) --ALAN, V2 --ADITYA PRAKASH
22. Array list sorting of user-defined objects (using comparator) --ADITYA PRAKASH
23. Array list sorting of user-defined objects (using comparable) --AUB
24. Facade design pattern --ALAN
25. Priority Queues
    1. Priority queue of user defined class objects -- AUB
    2. Priority queue demo --AUB
26. Exception Handling programs
    1. Using finnaly demo --AUB
    2. Creating exception demo 1 --AUB
    3. Creating exception demo 2 --AUB
    4. Using throws --AUB
    5. Using throwable --AUB

1. Write a java program that prints all real solutions to the quadratic equation ax2+bx+c=0. Read in a, b, c and use the quadratic formula --AADHYA
2. Create a Java class called Student with the following details as variables within it. USN Name Branch Phone Write a Java program to create n Student objects and print the USN, Name, Branch, and Phone of these objects with suitable headings. --ALAN
3. Write a program to check prime number --ADITYA PRAKASH
4. Write a program for Arithmetic calculator using switch case menu --ANAGHA G
5. Design a super class called Staff with details as StaffId, Name, Phone, Salary. Extend this class by writing three subclasses namely Teaching (domain, publications), Technical skills), and Contract (period). Write a Java program to read and display at least 3 staff objects of all three categories. --ADITYA PRAKASH
6. Write a java program demonstrating Method overloading and Constructor overloading (room area) --ADITYA PRAKASH
7. Write a program to generate the resume. Create 2 Java classes Teacher (data: personal information, qualification, experience, achievements) and Student (data: personal information, result, discipline) which implements the java interface Resume with the method biodata(). --ADITYA PRAKASH
8. Write a program to perform string operations using ArrayList. Write functions for the following a. Append - add at end b. Insert – add at particular index c. Search d. List all string starts with given letter. --ALAN
9. Write a Java program to read two integers a and b. Compute a/b and print, when b is not zero. Raise an exception when b is equal to zero. --ALAN
10. Write a Java program that implements a multi-thread application that has three threads. First thread generates a random integer for every 1 second; second thread computes the square of the number and prints; third thread will print the value of cube of the number.
11. Write a java program that reads a file name from the user, displays information about whether the file exists, whether the file is readable, or writable, the type of file and the length of the file in bytes
12. Develop an applet that displays a simple message in center of the screen. Develop a simple calculator using Swings. --ALAN

You can refer to the following articles on the basics of Git and Github and also contact me, in case you are stuck:

• Forking a Repo
• Cloning a Repo
• How to create a Pull Request
• Getting started with Git and GitHub
• Learn GitHub from Scratch

It always takes time to understand and learn. So, do not worry at all. You can do this!

MIT LICENSE