diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW1.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW1.pdf
new file mode 100644
index 0000000..b2693d4
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW1.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW2.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW2.pdf
new file mode 100644
index 0000000..4a0e1e6
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW2.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW3.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW3.pdf
new file mode 100644
index 0000000..994b484
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW3.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW4.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW4.pdf
new file mode 100644
index 0000000..1f4a58f
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW4.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW5.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW5.pdf
new file mode 100644
index 0000000..b810287
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW5.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW6.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW6.pdf
new file mode 100644
index 0000000..864fd40
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW6.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW7.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW7.pdf
new file mode 100644
index 0000000..ed17aa4
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW7.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW8.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW8.pdf
new file mode 100644
index 0000000..8bdcd8a
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW8.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW9.pdf b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW9.pdf
new file mode 100644
index 0000000..fd2e9f0
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Assignments/HW9.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW1_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW1_Solution.pdf
new file mode 100644
index 0000000..edddeb4
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW1_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW2_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW2_Solution.pdf
new file mode 100644
index 0000000..29f42c7
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW2_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW4_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW4_Solution.pdf
new file mode 100644
index 0000000..a584dce
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW4_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW5_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW5_Solution.pdf
new file mode 100644
index 0000000..d464264
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW5_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW6_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW6_Solution.pdf
new file mode 100644
index 0000000..dda6c9b
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW6_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW7_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW7_Solution.pdf
new file mode 100644
index 0000000..492c32c
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW7_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW8_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW8_Solution.pdf
new file mode 100644
index 0000000..b4e73c4
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW8_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW9_Solution.pdf b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW9_Solution.pdf
new file mode 100644
index 0000000..26dc4e2
Binary files /dev/null and b/Spring-2023/CS-2233/Assignments-Archive/Solutions/HW9_Solution.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section1.1-1.2.pdf b/Spring-2023/CS-2233/Lectures/Section1.1-1.2.pdf
new file mode 100644
index 0000000..406229d
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section1.1-1.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section1.3-1.4.pdf b/Spring-2023/CS-2233/Lectures/Section1.3-1.4.pdf
new file mode 100644
index 0000000..ddd8020
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section1.3-1.4.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section1.5-1.7.pdf b/Spring-2023/CS-2233/Lectures/Section1.5-1.7.pdf
new file mode 100644
index 0000000..a96c93e
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section1.5-1.7.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section1.8.pdf b/Spring-2023/CS-2233/Lectures/Section1.8.pdf
new file mode 100644
index 0000000..b500d18
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section1.8.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section13.1.pdf b/Spring-2023/CS-2233/Lectures/Section13.1.pdf
new file mode 100644
index 0000000..318d82a
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section13.1.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section13.2.pdf b/Spring-2023/CS-2233/Lectures/Section13.2.pdf
new file mode 100644
index 0000000..f1cd488
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section13.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section13.3.pdf b/Spring-2023/CS-2233/Lectures/Section13.3.pdf
new file mode 100644
index 0000000..92d1870
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section13.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section2.1-2.2.pdf b/Spring-2023/CS-2233/Lectures/Section2.1-2.2.pdf
new file mode 100644
index 0000000..5135bd1
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section2.1-2.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section2.4-2.5.pdf b/Spring-2023/CS-2233/Lectures/Section2.4-2.5.pdf
new file mode 100644
index 0000000..779363b
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section2.4-2.5.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section2.6.pdf b/Spring-2023/CS-2233/Lectures/Section2.6.pdf
new file mode 100644
index 0000000..55f7d19
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section2.6.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section2.7.pdf b/Spring-2023/CS-2233/Lectures/Section2.7.pdf
new file mode 100644
index 0000000..e6d236d
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section2.7.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section3.1.pdf b/Spring-2023/CS-2233/Lectures/Section3.1.pdf
new file mode 100644
index 0000000..0153c32
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section3.1.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section3.2-3.3.pdf b/Spring-2023/CS-2233/Lectures/Section3.2-3.3.pdf
new file mode 100644
index 0000000..df7dc33
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section3.2-3.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section3.4-3.5.pdf b/Spring-2023/CS-2233/Lectures/Section3.4-3.5.pdf
new file mode 100644
index 0000000..5995c3b
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section3.4-3.5.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section3.6.pdf b/Spring-2023/CS-2233/Lectures/Section3.6.pdf
new file mode 100644
index 0000000..e94a9a4
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section3.6.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section4.1-4.2.pdf b/Spring-2023/CS-2233/Lectures/Section4.1-4.2.pdf
new file mode 100644
index 0000000..02508ec
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section4.1-4.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section4.3.pdf b/Spring-2023/CS-2233/Lectures/Section4.3.pdf
new file mode 100644
index 0000000..16aeea5
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section4.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section4.5.pdf b/Spring-2023/CS-2233/Lectures/Section4.5.pdf
new file mode 100644
index 0000000..a5a37bc
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section4.5.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section6.1.pdf b/Spring-2023/CS-2233/Lectures/Section6.1.pdf
new file mode 100644
index 0000000..acb6330
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section6.1.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section6.2.pdf b/Spring-2023/CS-2233/Lectures/Section6.2.pdf
new file mode 100644
index 0000000..bf0d60b
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section6.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section6.3.pdf b/Spring-2023/CS-2233/Lectures/Section6.3.pdf
new file mode 100644
index 0000000..f275b32
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section6.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section7.1.pdf b/Spring-2023/CS-2233/Lectures/Section7.1.pdf
new file mode 100644
index 0000000..755ddd5
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section7.1.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section7.2.pdf b/Spring-2023/CS-2233/Lectures/Section7.2.pdf
new file mode 100644
index 0000000..19e83dc
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section7.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section7.3.pdf b/Spring-2023/CS-2233/Lectures/Section7.3.pdf
new file mode 100644
index 0000000..d3cafe2
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section7.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.1.pdf b/Spring-2023/CS-2233/Lectures/Section8.1.pdf
new file mode 100644
index 0000000..8c746cb
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.1.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.10.pdf b/Spring-2023/CS-2233/Lectures/Section8.10.pdf
new file mode 100644
index 0000000..99641be
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.10.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.11.pdf b/Spring-2023/CS-2233/Lectures/Section8.11.pdf
new file mode 100644
index 0000000..53c68e0
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.11.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.13.pdf b/Spring-2023/CS-2233/Lectures/Section8.13.pdf
new file mode 100644
index 0000000..e4f6afb
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.13.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.14.pdf b/Spring-2023/CS-2233/Lectures/Section8.14.pdf
new file mode 100644
index 0000000..71c6aa2
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.14.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.15.pdf b/Spring-2023/CS-2233/Lectures/Section8.15.pdf
new file mode 100644
index 0000000..a2bef4f
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.15.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.17.pdf b/Spring-2023/CS-2233/Lectures/Section8.17.pdf
new file mode 100644
index 0000000..5cd9e95
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.17.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.2.pdf b/Spring-2023/CS-2233/Lectures/Section8.2.pdf
new file mode 100644
index 0000000..f1cbb65
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.2.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.3.pdf b/Spring-2023/CS-2233/Lectures/Section8.3.pdf
new file mode 100644
index 0000000..ee8ab6d
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.3.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.4.pdf b/Spring-2023/CS-2233/Lectures/Section8.4.pdf
new file mode 100644
index 0000000..501737e
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.4.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.5.pdf b/Spring-2023/CS-2233/Lectures/Section8.5.pdf
new file mode 100644
index 0000000..acad056
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.5.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.6.pdf b/Spring-2023/CS-2233/Lectures/Section8.6.pdf
new file mode 100644
index 0000000..d52d924
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.6.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.7.pdf b/Spring-2023/CS-2233/Lectures/Section8.7.pdf
new file mode 100644
index 0000000..09ee988
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.7.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.8.pdf b/Spring-2023/CS-2233/Lectures/Section8.8.pdf
new file mode 100644
index 0000000..13449d5
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.8.pdf differ
diff --git a/Spring-2023/CS-2233/Lectures/Section8.9.pdf b/Spring-2023/CS-2233/Lectures/Section8.9.pdf
new file mode 100644
index 0000000..3218e6f
Binary files /dev/null and b/Spring-2023/CS-2233/Lectures/Section8.9.pdf differ