Added assignment solution, important questions, notes (unit 1-3), previous year question papers and files such as disclaimer and old commit logs for main branch.

DISCLAIMER.md

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+# DISCLAIMER
+
+Disclaimer for [PrinciplesOfProgrammingLanguages](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages) repository under [sppu-se-comp-content](https://git.kska.io/sppu-se-comp-content) organization.
+
+---
+
+- Please be advised that this repository ([PrinciplesOfProgrammingLanguages](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages)), its organization ([sppu-se-comp-content](https://git.kska.io/sppu-se-comp-content)), and all of its content are entirely independent and not associated to, and/or affiliated with SPPU (Savitrbai Phule Pune University, Pune) and/or any of its colleges, nor with [KSKA Git](https://git.kska.io). The materials provided within, including assignments from our contributors and notes from our professors, are solely for educational purposes and convenience.
+
+- KSKA Git serves merely as a platform for this content and does not imply any association and/or endorsement from SPPU or KSKA Git. It is important to recognize that the organization (sppu-se-comp-content) and all of its repositories in KSKA Git operates independently, and any references to educational institutions or platforms are purely for informational clarity.
+
+- Furthermore, it is emphasized that the content available within this repository remains meticulously curated to align with the latest 2019 SPPU syllabus for computer engineering. Our commitment to accuracy ensures that the materials provided reflect the current academic standards prescribed by SPPU, offering students a reliable resource to supplement their studies.
+
+---

README.md

@@ -4,3 +4,46 @@ Principles of Programing Languages repository, tailored for Computer Engineering
 
 ---
 
+## Index
+
+### Notes
+[END-SEM Notes](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Notes/PPL%20-%20END-SEM%20Notes.pdf)
+1. [Unit 1 - Fundamentals of Programming](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Notes/Unit%201%20-%20Fundamentals%20of%20Programming)
+2. [Unit 2 - Structuring the Data, Computations and Program](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Notes/Unit%202%20-%20Structuring%20the%20Data%2C%20Computations%20and%20Program)
+3. [Unit 3 - Java as Object Oriented Programming Language](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Notes/Unit%203%20-%20Java%20as%20Object%20Oriented%20Programming%20Language)
+
+> Unit 4 to 6 notes were not provided.
+
+### Assignments
+1. [Unit 1 Assignment](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Assignments/PPL%20-%20Assignment%201%20%28Unit%201%29.pdf)
+
+### Question Papers
+> All question papers are based on 2019 pattern.
+- [IN-SEM](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Question%20Papers/IN-SEM)
+- [END-SEM](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Question%20Papers/END-SEM)
+
+### Important Questions (IN-SEM)
+- [Unit 1](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Important%20Questions/PPL%20-%20Unit%201%20%28Important%20Questions%29.pdf)
+- [Unit 2](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/Important%20Questions/PPL%20-%20Unit%202%20%28Important%20Questions%29.pdf)
+
+---
+
+## Miscellaneous
+
+**-> Disclaimer:** Please read the [DISCLAIMER](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/DISCLAIMER.md) file for important information regarding the contents of this repository.
+
+**-> Note:** Content such as assignment solutions, important questions and previous year questions papers are provided by us, i.e. our contributors. You are free to use this content however you want without any restrictions. Content such as notes are provided by our professors, thus to use them for anything other than education purposes, please contact them.
+
+**-> Maintained by:**
+- [TanmaySpamzzz](https://git.kska.io/TanmaySpamzzz)
+- [notkshitij](https://git.kska.io/notkshitij)
+
+**->** Repository icon from [Icons8](https://icons8.com).
+
+**-> Keywords:**
+
+SPPU, Savitribai Phule Pune University, Pune University, Computer Engineering, COMP, Second Year, SE, Semester 4, SEM-4, Syllabus, Principles of Programming Languages, content, notes, question papers, question banks,
+
+Previous main branch has been pruned. [Click here to view old commits](https://git.kska.io/sppu-se-comp-content/PrinciplesOfProgrammingLanguages/src/branch/main/git-commit-logs.txt).
+
+---

git-commit-logs.txt

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+commit 84d483d9d2d7f7a343123a689427411dbc4f6617
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Tue May 14 13:55:35 2024 +0530
+
+    added endsem notes
+
+commit 5f7a85213bfe9c69137250f02a64cf4e06907519
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Fri Apr 12 10:07:30 2024 +0530
+
+    updated readme
+
+commit a04754cbedd250e1041ca3b300498039bd5a6fb1
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Fri Apr 12 10:05:47 2024 +0530
+
+    added u3 notes and added unit names to folder
+
+commit 20b4ada6017d30b4561adea9c89a0f30ea871c7f
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Mar 14 22:49:01 2024 +0530
+
+    fixed naming for unit 3 notes
+
+commit 4f4b9389f8995070efd64ff68b25f9d480ac2b4c
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Mar 14 22:46:19 2024 +0530
+
+    added notes for unit 2 and 3 + in-sem model question paper
+
+commit 2885a0964bad83564501c77a070c44da693c35cb
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Mar 14 22:38:02 2024 +0530
+
+    added important questions
+
+commit cfbc9a7f97834e04bd2317f1c65351d4227cf438
+Author: TanmayMachkar <REDACTED_EMAIL>
+Date:   Sun Mar 10 06:17:57 2024 +0530
+
+    u2 pdf's added
+
+commit 04c18659d3a498fd8139c18a1467304f68363632
+Author: TanmayMachkar <REDACTED_EMAIL>
+Date:   Sun Feb 18 23:39:13 2024 +0530
+
+    readme updated
+
+commit fe1a333b00a56aa551fcf3c6f817b59f14518228
+Author: TanmayMachkar <REDACTED_EMAIL>
+Date:   Sun Feb 18 23:34:42 2024 +0530
+
+    ppl u1 assgn added
+
+commit be006e171e1f9b85e7f2446bdfe6c3522d964e20
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Feb 15 17:50:55 2024 +0530
+
+    updated readme
+
+commit ae16877e2b217918fc89ec9ba667b6358ba7afcd
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Feb 15 17:50:10 2024 +0530
+
+    updated readme
+
+commit 3281436e85d061bb843af36310a6c9e4e790093c
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Thu Feb 15 17:49:02 2024 +0530
+
+    added notes for unit 1 and 2
+
+commit fa6e1ed77b40279822a893837ab7a8d4ee1bc132
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Mon Feb 5 01:06:59 2024 +0530
+
+    Added links for PYQs
+
+commit ae92af8d01328d085a20f787ea100ef0267954a7
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Mon Feb 5 01:01:57 2024 +0530
+
+    Added PYQs
+
+commit 2309ca33d81ad4060032aaba7ffbeb74872039ae
+Author: Kshitij <REDACTED_EMAIL>
+Date:   Mon Feb 5 00:26:59 2024 +0530
+
+    Added DISCLAIMER, LICENSE file, updated README, moved Unit 1 notes to Notes folder
+
+commit c6e0a56454fbb9235f4bda244f082c8bf242cbbf
+Author: TanmayMachkar <REDACTED_EMAIL>
+Date:   Mon Jan 29 19:03:51 2024 +0530
+
+    readme updated
+
+commit 974e4d4f5f313ae1149d96bb0610672dd3ff5c35
+Author: TanmayMachkar <REDACTED_EMAIL>
+Date:   Mon Jan 29 19:01:51 2024 +0530
+
+    u1 added