Ewha-Euron · thals1214 · Mar 21, 2022 · Mar 29, 2022 · Mar 29, 2022 · Apr 11, 2022
diff --git a/.DS_Store b/.DS_Store
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,3 @@
+#ignore
+
+.DS_Store 
diff --git a/lec01.pdf b/lec01.pdf
diff --git a/lec03.pdf b/lec03.pdf
diff --git a/lec04.pdf b/lec04.pdf
diff --git a/lec06.pdf b/lec06.pdf
diff --git a/lec07.pdf b/lec07.pdf
diff --git a/lec10.pdf b/lec10.pdf
diff --git a/lec14.pdf b/lec14.pdf
diff --git a/lec15.pdf b/lec15.pdf
diff --git a/lec19.pdf b/lec19.pdf