Merge branch 'neha-add-exercises' of https://github.com/code-for-tomorrow/python into add_exercises

Author: Neha Peddinti

1_beginner/chapter3/solutions/integer.py

@@ -10,6 +10,6 @@
 x = float(input("Enter a number: "))
 
 # Compare x to the integer version of itself
-is_integer = (x == int(x))
+is_integer = x == int(x)
 
 print("Is integer? " + str(is_integer))

1_beginner/chapter3/solutions/names.py

@@ -10,6 +10,6 @@
 name2 = input("Person 2: ")
 
 # "False" if name1 and name2 are equal
-not_same = (name1 != name2)
+not_same = name1 != name2
 
 print("Not the same?", not_same)

1_beginner/chapter6/solutions/manipulation.py

@@ -45,7 +45,7 @@
     if i % 3 == 0:
         more_nums.remove(i)
 
-more_nums.insert(more_nums.index(20)+1, 21)
+more_nums.insert(more_nums.index(20) + 1, 21)
 
 for i in range(15):
     more_nums.insert(-2, 0)

1_beginner/chapter6/solutions/names.py

@@ -14,7 +14,7 @@
 # Some other possible answers:
 # group = people[0, 5, 2] or people[0, len(people), 2]
 
-group = people[0:len(people):2]
+group = people[0 : len(people) : 2]
 
 print(people)
 print(group)

1_beginner/chapter6/solutions/restaurant.py

@@ -120,7 +120,7 @@
     print()
 
     # Ask if the user wants to order again
-    ans = input("Do you want to order again (\"yes\" or \"no\")? ")
+    ans = input('Do you want to order again ("yes" or "no")? ')
     print()
     if ans == "no":
         break

1_beginner/chapter7/solutions/capital.py

@@ -16,7 +16,7 @@
 str = input("Enter a string: ")
 
 new_str = ""
-letter_count = 0    # Used to avoid counting non-alpha characters.
+letter_count = 0  # Used to avoid counting non-alpha characters.
 
 for c in str:
     if c.isalpha():

2_intermediate/chapter8/solutions/food.py

@@ -15,7 +15,7 @@
 prompts = [
     "Enter a fruit: ",
     "Enter a vegetable: ",
-    "Enter a junk food item: "
+    "Enter a junk food item: ",
 ]
 
 # Choose a random prompt and collect input.

2_intermediate/chapter8/solutions/fortune.py

@@ -11,12 +11,12 @@
 import random
 
 messages = [
-  "You will meet the love of your life today.",
-  "You will turn into a fish.",
-  "It will rain diamonds today.",
-  "You will encounter a field of mangoes.",
-  "Look for the light. Underneath it, there will be a chess board.",
-  "You'll run a sub-6:00 mile today."
+    "You will meet the love of your life today.",
+    "You will turn into a fish.",
+    "It will rain diamonds today.",
+    "You will encounter a field of mangoes.",
+    "Look for the light. Underneath it, there will be a chess board.",
+    "You'll run a sub-6:00 mile today.",
 ]
 
 print(messages[random.randrange(len(messages))])