diff --git a/__pycache__/import0.cpython-37.pyc b/__pycache__/import0.cpython-37.pyc
new file mode 100644
index 0000000..f8fe3cd
Binary files /dev/null and b/__pycache__/import0.cpython-37.pyc differ
diff --git a/cc_downlaoder.py b/cc_downlaoder.py
new file mode 100644
index 0000000..851b21d
--- /dev/null
+++ b/cc_downlaoder.py
@@ -0,0 +1,6 @@
+# http://web.stanford.edu/class/archive/cs/cs103/cs103.1184/lectures/00/Slides00.pdf
+
+import wget
+
+for i in range(13):
+  wget.download("https://cdn.cs50.net/mobile/2018/spring/lectures/{}/lang/en/lecture{}.srt".format(i, i))
diff --git a/d.md b/d.md
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/d.md
@@ -0,0 +1 @@
+
diff --git a/download_links.py b/download_links.py
new file mode 100644
index 0000000..1df97e9
--- /dev/null
+++ b/download_links.py
@@ -0,0 +1,41 @@
+from bs4 import BeautifulSoup, SoupStrainer
+import requests
+import sys
+
+if len(sys.argv) < 1:
+    print("Invalid Entry")
+    exit()
+
+url = sys.argv[1]
+tempurl = url.replace("//", "")
+baseurl = tempurl[:tempurl.find("/")]
+print(baseurl)
+
+
+page = requests.get(url)    
+data = page.text
+soup = BeautifulSoup(data)
+
+for link in soup.find_all('a'):
+    if link.get('href'):
+        if link.get('href')[0] == "/": 
+            print(baseurl + link.get('href'))
+        else:
+            print(link.get('href'))
+
+
+# Full url:
+# http://stackoverflow.com/questions/6038061/regular-expression-to-find-urls-within-a-string
+
+# Base:
+
+# stackoverflow.com
+
+# Regex:
+# (http(s)?:\/\/)|(\/.*){1}
+
+# Example in JavaScript:
+
+# function toBaseURL(fullURL){
+#     return fullURL.replace(/(http(s)?:\/\/)|(\/.*){1}/g, '');
+# }
\ No newline at end of file
diff --git a/download_links_sp.py b/download_links_sp.py
new file mode 100644
index 0000000..ac7713d
--- /dev/null
+++ b/download_links_sp.py
@@ -0,0 +1,47 @@
+from bs4 import BeautifulSoup, SoupStrainer
+import requests
+import sys
+
+if len(sys.argv) < 1:
+    print("Invalid Entry")
+    exit()
+
+url = sys.argv[1]
+tempurl = url.replace("//", "")
+baseurl = url[:tempurl.find("/") + len("//")]
+print(baseurl)
+
+
+page = requests.get(url)    
+data = page.text
+soup = BeautifulSoup(data)
+
+lt = []
+for link in soup.find_all('a'):
+    if link.get('href'):
+        if link.get('href')[0] == "/" and '/file' in link.get('href'): 
+            lt.append(baseurl + link.get('href'))
+        # else:
+        #     print(link.get('href'))
+
+def customFn(s):
+    return s[s.rindex("/") + 1 : ]
+lt.sort(key=customFn)
+for ele in lt:
+    print(ele)
+
+# Full url:
+# http://stackoverflow.com/questions/6038061/regular-expression-to-find-urls-within-a-string
+
+# Base:
+
+# stackoverflow.com
+
+# Regex:
+# (http(s)?:\/\/)|(\/.*){1}
+
+# Example in JavaScript:
+
+# function toBaseURL(fullURL){
+#     return fullURL.replace(/(http(s)?:\/\/)|(\/.*){1}/g, '');
+# }
\ No newline at end of file
diff --git a/import0.py b/import0.py
new file mode 100644
index 0000000..cc132c7
--- /dev/null
+++ b/import0.py
@@ -0,0 +1,17 @@
+#from math import ceil
+
+
+
+def myFn(x):
+    return ceil(x)
+
+def ceil(x):
+    # only works for +
+    print("this is my ceil")
+    if x - int(x) == 0:
+        return x
+    elif x - int(x) >= 0.5:
+        return int(x) + 1
+    else:
+        return int(x)
+
diff --git a/import1.py b/import1.py
new file mode 100644
index 0000000..b29dc9f
--- /dev/null
+++ b/import1.py
@@ -0,0 +1,6 @@
+#import math didn't work #Due to NamespaceCollxn NameError: name 'ceil' is not defined
+from import0 import myFn
+from math import ceil
+
+print(myFn(5.3))
+print(ceil(5.3))
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