diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..20af2f6
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+// Place your settings in this file to overwrite default and user settings.
+{
+}
\ No newline at end of file
diff --git a/api-repo.py b/api-repo.py
new file mode 100644
index 0000000..27de0e5
--- /dev/null
+++ b/api-repo.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+import requests
+import json
+
+# main api url
+url = 'https://api.github.com/users/'
+
+
+# put your username/password here
+#auth = ('myUsername', 'myPassword')
+
+# request an authorization token from the server
+#response = requests.get(url + '/user/authentication',
+#                        auth=auth, verify=False).json()
+
+# get the token from the response
+#token = response['authToken']['token']
+
+# to make an api call using this token, 
+# add a token parameter to the request
+#params = {
+#    'token': token,
+#   'start': '2014-01-15',
+#   'end': '2014-02-01',
+#   'geoJSON': 1,
+#   'limit': 10
+#}
+name = raw_input("What is your name? ")
+
+if name != "":
+	response = requests.get(url + name).json()
+else:
+	print "Please enter a GITHub username."
+# response contains the geoJSON object,
+# pretty print it to the console
+#print json.dumps(response, indent=4)
+dic = {}
+dic = response
+
+for k,v in dic.iteritems():
+	print str(k) + ':' + str(v)
+
+if response['login'] != None:
+	print "+++++++++++++++++++++++++++++++++++++++++"
+	print "My master's name is "+response['login']
+	if response['bio'] != None:
+		print "++++++++++++"
+		print "And his identity is: "+response['bio']
+		print "+++++++++++++++++++++++++++++++++++++++++"
+	else:
+		print "He is too lazy to write a bio"
+else:
+	print "This is not my master!!!!"
\ No newline at end of file
diff --git a/books/author.py b/books/author.py
new file mode 100644
index 0000000..b4527dc
--- /dev/null
+++ b/books/author.py
@@ -0,0 +1,11 @@
+class Author:
+	count = 0
+
+	def __init__(self, name, gender, rating):
+		self.name = name
+		self.gender = gender
+		self.rating = rating
+		Author.count += 1
+
+	def get_details(self):
+		return 'Name: {0}, Gender: {1}, Rating: {2}'.format(self.name, self.gender, self.rating)
\ No newline at end of file
diff --git a/books/author.pyc b/books/author.pyc
new file mode 100644
index 0000000..ffef26c
Binary files /dev/null and b/books/author.pyc differ
diff --git a/books/book.py b/books/book.py
new file mode 100644
index 0000000..617cc80
--- /dev/null
+++ b/books/book.py
@@ -0,0 +1,23 @@
+class Book:
+	def __init__(self, title, pages, price, authors=None):
+		self.title = title
+		self.pages = pages
+		self.price = price
+		self.authors = authors
+
+	def has_authors(self):
+		if self.authors:
+			return True
+		else:
+			return False
+	
+	def get_details(self):
+		details = ''
+		details = 'Title: {0}\nPages:  {1}\nPrice: {2}'.format(self.title, self.pages, self.price)
+		if self.has_authors():
+			for auth in self.authors:
+				details = details + '\n' + auth.get_details()
+
+		return details
+
+
diff --git a/books/book.pyc b/books/book.pyc
new file mode 100644
index 0000000..c42f383
Binary files /dev/null and b/books/book.pyc differ
diff --git a/books/run_library.py b/books/run_library.py
new file mode 100644
index 0000000..c9c0fac
--- /dev/null
+++ b/books/run_library.py
@@ -0,0 +1,16 @@
+from book import Book
+from author import Author
+
+a1 = Author('abc', 'm', 5)
+a2 = Author('jane', 'f', 4)
+
+b1 = Book('book1', 100, 400)
+b2 = Book('book2', pages=700, price=900, authors=[a1, a2])
+
+#print b1.has_authors()
+print b1.get_details()
+print '--------------'
+print b2.get_details()
+#print b2.has_authors()
+print '--------------'
+print Author.count
\ No newline at end of file
diff --git a/fibo.py b/fibo.py
index d82d5c2..add60ac 100644
--- a/fibo.py
+++ b/fibo.py
@@ -1,4 +1,16 @@
-#Fibo series generator
-
-#line 1
-# line 2
+n = int(raw_input('enter n: '))
+a,b = 0,1
+print a
+print b
+'''i = 2
+while i <= n:
+    c = a + b
+    print c
+    a,b = b,c
+    i = i + 1'''
+for i in range(2,n):
+    c = a + b
+    print c
+    a,b = b,c 
+    
+    
\ No newline at end of file
diff --git a/hello.py b/hello.py
index d668898..23bde08 100644
--- a/hello.py
+++ b/hello.py
@@ -1,18 +1,18 @@
 # hello
+if __name__ == '__main__':
+	print 'hello world'
 
-print 'hello world'
+	#print 'Good Night'
+	#print 'Good Evening'
 
-#print 'Good Night'
-#print 'Good Evening'
+	msg = 'Good Night to all'
+	print msg
 
-msg = 'Good Night to all'
-print msg
+	#Call fibo module to print fibo series
 
-#Call fibo module to print fibo series
-
-#new code added.
-#another addition to master file only
-# integration with feature 2 resolved the bug toooooo
+	#new code added.
+	#another addition to master file only
+	# integration with feature 2 resolved the bug toooooo
 
 
 
diff --git a/hello.pyc b/hello.pyc
new file mode 100644
index 0000000..2c61e55
Binary files /dev/null and b/hello.pyc differ
diff --git a/marks.py b/marks.py
new file mode 100644
index 0000000..6659856
--- /dev/null
+++ b/marks.py
@@ -0,0 +1,9 @@
+marks = float(raw_input('enter marks: '))
+if marks >= 70:
+    print 'A'
+elif marks >= 60:
+    print 'B'
+elif marks >= 40:
+    print 'C'
+else:
+    print 'Fail'
\ No newline at end of file
diff --git a/student.py b/student.py
deleted file mode 100644
index cb38228..0000000
--- a/student.py
+++ /dev/null
@@ -1,2 +0,0 @@
-#student modulte deploying
-#completed my feature
\ No newline at end of file
diff --git a/student/student.py b/student/student.py
new file mode 100644
index 0000000..c6b11b2
--- /dev/null
+++ b/student/student.py
@@ -0,0 +1,17 @@
+class Student:
+	def __init__(self, name, gender, roll, marks):
+		self.name = name
+		self.gender = gender
+		self.roll = roll
+		self.marks = marks
+
+	def get_grade(self):
+			marks = self.marks
+		if marks >= 70:
+	    	return 'A'
+		elif marks >= 60:
+	    	return 'B'
+		elif marks >= 40:
+	    	return 'C'
+		else:
+	    	return 'Fail'
diff --git a/student/student.pyc b/student/student.pyc
new file mode 100644
index 0000000..6a2fb13
Binary files /dev/null and b/student/student.pyc differ
diff --git a/student/studentlib.py b/student/studentlib.py
new file mode 100644
index 0000000..bc132f2
--- /dev/null
+++ b/student/studentlib.py
@@ -0,0 +1,24 @@
+from student import Student
+
+x = 5
+s1 = Student('mehul',m,10,89)
+s2 = Student('Jane',f, 11,86)
+
+print id(s1)
+print id(s2)
+print type(s1)
+print type(s2)
+
+
+s1.name = 'Mehul'
+s1.gender = 'm'
+s1.roll = 10
+s1.marks = 70
+
+s2.name = 'Mehul'
+s2.gender = 'f'
+s2.roll = 10
+s2.marks = 70
+
+print s2.roll
+print s1.marks
\ No newline at end of file
diff --git a/student_class.py b/student_class.py
new file mode 100644
index 0000000..fda49f8
--- /dev/null
+++ b/student_class.py
@@ -0,0 +1,24 @@
+class Student:
+	def __init__(self, name, gender, roll, marks):
+		self.name = name
+		self.gender = gender
+		self.roll = roll
+		self.marks = marks
+
+	def get_detail(self):
+		return 'Name: ' + str(self.name) + '\nGender: ' + str(self.gender) + '\nRoll: ' + str(self.roll)
+
+	def get_name_roll(self):
+		return (self.name, self.roll)
+
+	def get_grade(self):
+		if self.marks >= 70:
+			return 'A'
+		elif self.marks >= 60:
+			return 'B'
+		elif self.marks >= 40:
+			return 'C'
+		else:
+			return 'Fail'
+
+
diff --git a/student_class.pyc b/student_class.pyc
new file mode 100644
index 0000000..3b41b96
Binary files /dev/null and b/student_class.pyc differ
diff --git a/student_input.py b/student_input.py
new file mode 100644
index 0000000..ba48ba0
--- /dev/null
+++ b/student_input.py
@@ -0,0 +1,28 @@
+'''from student_ops import get_details, get_grade
+
+
+name = str(raw_input('Enter Student Name: '))
+gender = str(raw_input('Enter Gender: '))
+roll = input('Enter Roll: ')
+marks = input('Enter Marks: ')
+
+print get_details(name, gender, roll)
+print name + ' got a grade ' + get_grade(marks)
+'''
+
+from student_class import Student
+
+s1 = Student('Arun', 'm', 45, 89)
+s2 = Student('Karan', 'm', 100, 46)
+
+print s1.get_detail()
+print s2.get_detail()
+
+
+print s1.get_grade()
+print s2.get_grade()
+
+tufle = s1.get_name_roll()
+
+for i in tufle:
+	print i
\ No newline at end of file
diff --git a/student_ops.py b/student_ops.py
new file mode 100644
index 0000000..3c7ea81
--- /dev/null
+++ b/student_ops.py
@@ -0,0 +1,14 @@
+def get_details(name, gender, roll):
+	return 'Name: ' + str(name) + '\nGender: ' + str(gender) + '\nRoll: ' + str(roll)
+
+def get_grade(marks):
+	if marks >= 70:
+		return 'A'
+	elif marks >= 60:
+		return 'B'
+	elif marks >= 40:
+		return 'C'
+	else:
+		return 'Fail'
+
+
diff --git a/student_ops.pyc b/student_ops.pyc
new file mode 100644
index 0000000..fb78ca0
Binary files /dev/null and b/student_ops.pyc differ
diff --git a/testing/__init__.py b/testing/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/testing/__init__.pyc b/testing/__init__.pyc
new file mode 100644
index 0000000..06e008e
Binary files /dev/null and b/testing/__init__.pyc differ
diff --git a/testing/matlib/__init__.py b/testing/matlib/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/testing/matlib/__init__.pyc b/testing/matlib/__init__.pyc
new file mode 100644
index 0000000..77a197c
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diff --git a/testing/matlib/math_ops.py b/testing/matlib/math_ops.py
new file mode 100644
index 0000000..8b86d45
--- /dev/null
+++ b/testing/matlib/math_ops.py
@@ -0,0 +1,5 @@
+def evenodd(n):
+    if n % 2 == 0:
+        return True
+    else:
+        return False
\ No newline at end of file
diff --git a/testing/matlib/math_ops.pyc b/testing/matlib/math_ops.pyc
new file mode 100644
index 0000000..17a0f5e
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diff --git a/testing/matlib/series.py b/testing/matlib/series.py
new file mode 100644
index 0000000..2d26f69
--- /dev/null
+++ b/testing/matlib/series.py
@@ -0,0 +1,16 @@
+def fibo(n):
+    series = ''
+    a,b = 0,1
+    series = series + str(a) + '\t' + str(b) + '\t'
+    for i in range(2,n):
+        c = a + b
+        series = series + str(c) + '\t'
+        a,b = b,c
+    return(series)
+        
+def even(n):
+    series = ''
+    for i in range(0, n+1,2):
+        series = series + str(i) + '\t'
+
+    return(series)
\ No newline at end of file
diff --git a/testing/matlib/series.pyc b/testing/matlib/series.pyc
new file mode 100644
index 0000000..e8d1e8c
Binary files /dev/null and b/testing/matlib/series.pyc differ
diff --git a/while.py b/while.py
new file mode 100644
index 0000000..7c7b140
--- /dev/null
+++ b/while.py
@@ -0,0 +1,34 @@
+#import series
+from testing.matlib.series import fibo, even
+import testing.matlib.math_ops as mo
+import math
+
+print math.pi 
+
+while True:
+    print '1. Fibo Series'
+    print '2. Even Series'
+    print '3. Even or Odd'
+    print '4. Exit'
+    
+    choice = int(raw_input('What is your choice: '))
+    if choice != 4:
+    	n = int(raw_input('Enter the value of N: '))
+    
+    if choice == 1:
+        print fibo(n)
+    elif choice == 2:
+        print even(n)
+    elif choice == 3:
+        if mo.evenodd(n):
+        	print 'is even'
+        else:
+        	print 'is odd'
+    else:
+        break
+
+
+#add python path to the modules
+        
+
+    
\ No newline at end of file