6-47

python-6-46-level1-problems.py

@@ -6,5 +6,29 @@ def old_macdonald(name):
     rest_letters = name[4:]
     return first_letter.upper() + inbtw_letter + fourth_letter.upper() + rest_letters
 
-print (old_macdonald("pythonlearning"))
+print(old_macdonald("macdonald"))
+# same thing using capitalize
+def new_macdonald(name):
+    first_half = name[:3]
+    second_half = name[3:]
+    return first_half.capitalize() + second_half.capitalize()
 
+print(new_macdonald("macdonald"))
+
+#reverse sentence 
+def master_yoda(text):
+    word_list = text.split()
+    r_word_list = word_list[::-1]
+    return " ".join(r_word_list) #join with a space instead of printing list
+
+print(master_yoda("I am ready"))
+
+#alost there - to return True if n within 10 of 100 or 200
+# 90 - True
+# 104 - True
+# 150 - False
+# 209 - True
+def almost_there(n):
+    return (abs(100-n) <= 10) or (abs(200-n) <=10) #abs will return the absolute value of the number
+
+print(almost_there(105))

python-6-47-level2-problems.py

@@ -0,0 +1,8 @@
+# find in a list for nearby 3
+def has_33(nums):
+    for i in range(0,len(nums)-1):
+        if nums[i] == 3 and nums[i+1] == 3:  # or nums[i:i+1] == [3,3]
+            return True
+    return False
+
+print (has_33([1,3,3]))