--- a/input_output.rst Thu Oct 07 10:08:19 2010 +0530
+++ b/input_output.rst Thu Oct 07 10:57:15 2010 +0530
@@ -180,3 +180,109 @@
Internal Reviewer 1 :
Internal Reviewer 2 :
External Reviewer :
+
+Questions
+=========
+
+ 1. ``a = 2.5``. What is the output of ``print "a is %d"%(a)``
+
+ a. a is 2.5
+ #. a is 2.0
+ #. 2.0
+ #. a is 2
+
+ Answer: a is 2
+
+ 2. What does ``print "This is", "a line ", "with spaces"`` print?
+
+ a. This is a line with spaces
+ #. This is a line with spaces
+ #. This is a line with spaces
+ #. This is a line with spaces
+
+ Answer: This is a line with spaces
+
+ 3. What does ``print "%2.5f"%(1.2)`` print?
+
+ a. 1.2
+ #. 1.20
+ #. 1.20000
+ #. 00001.2
+
+ Answer: 1.20000
+
+ 4. What is the output of the following code::
+
+ for i in range(1,10,2):
+ print i,
+
+ Answer::
+
+ 1 3 5 7 9
+
+ 5. ``a = 2`` and ``b = 4.5``. What does ``print "a is %d and b is %2.1f"%(b, a)``
+ print?
+
+ a. a is 2 and b is 4.5
+ #. a is 4 and b is 2
+ #. a is 4 and b is 2.0
+ #. a is 4.5 and b is 2
+
+ Answer: a is 4 and b is 2.0
+
+ 6. What is the prompt displayed by ``raw_input("Say something\nType here:")``
+
+ Answer::
+
+ Say something
+ Type here:
+
+ 6. What is the prompt displayed by ``raw_input("value of a is %d\nInput b
+ value:"a)`` and ``a = 2.5``
+
+ Answer::
+
+ value of a is 2
+ Input ba value:
+
+ 7. ``a = raw_input()`` and user enters ``2.5``. What is the type of a?
+
+ a. str
+ #. int
+ #. float
+ #. char
+
+ Answer: str
+
+ 8. ``a = int(raw_input())`` and user enters ``4.5``. What happens?
+
+ a. a = 4.5
+ #. a = 4
+ #. a = 4.0
+ #. Error
+
+ Answer: Error
+
+ 9. ``a = raw_input()`` and user enters ``"this is a string"``. What does
+ ``print a`` produce?
+
+ a. 'this is a string'
+ b. 'this is a string"
+ c. "this is a string"
+ #. this is a string
+
+ Answer: "this is a string"
+
+Problems
+========
+
+ 1. Answer to universe and everything. Keep taking input from user and print it
+ back until the input is 42.
+
+ Answer::
+
+ ip = raw_input()
+ while ip != "42":
+ print ip
+
+ 2.