testing

.vscode/settings.json

@@ -17,7 +17,6 @@
   "files.autoSave": "afterDelay",
   "screencastMode.onlyKeyboardShortcuts": true,
   "terminal.integrated.fontSize": 18,
-  "workbench.activityBar.visible": true,
   "workbench.colorTheme": "Visual Studio Dark",
   "workbench.fontAliasing": "antialiased",
   "workbench.statusBar.visible": true

src/01 Find Prime Factors/prime_challenge.py

@@ -0,0 +1,39 @@
+from math import sqrt as sqrt
+
+# challenge return all prime factors (including duplicates) as a list
+# a*b*c*d*e = number
+def get_prime_factors(bigNum):
+    if not isinstance(bigNum, int): return "Error"
+    if bigNum < 2: return "Error"
+    myList = list()
+    sqrtNum = int(sqrt(bigNum))+1
+    keepLooping = True
+    while keepLooping:
+        factor = get_factor(bigNum, sqrtNum)
+        if factor is not None:
+            myList.append(factor)
+            bigNum = int (bigNum / factor)
+            if sqrtNum > 3: 
+                keepLooping = True
+            else:
+                keepLooping = False
+        else:
+            keepLooping = False
+
+    if bigNum > 1: myList.append(int(bigNum))
+    return myList
+
+def get_factor(Num, sqrtNum):
+    factor = None
+    #print(Num, sqrtNum)
+    for i in range(2, sqrtNum, 1):
+        #print(i)
+        if ((int(Num) % i ) == 0) : 
+            factor = i
+            break
+        else:
+            continue
+    return factor
+
+
+print(get_prime_factors(630))

src/02 Identify a Palindrome/pal_challenge.py

@@ -0,0 +1,24 @@
+# Python Code Challenge #2: Identify a Palindrome
+# Your goal is to implement a function, 
+# `is_palindrome()`, that takes a text string 
+# as the input argument and returns a boolean 
+# indicating whether or not it's a palindrome.
+
+def is_palindrome(myString):
+  myString = cleanString(myString)
+  print(myString)
+  revString = myString[::-1]
+  result = False
+  if revString == myString: result = True
+  return result
+
+def cleanString(myString):
+  myString = myString.upper()
+  newString=''
+  for i in myString:
+    if ord(i) > 64 and ord(i) < 91:
+      newString = newString + i
+  return newString
+
+
+print(is_palindrome("Go hang a salami - I'm a lasagna hog."))

src/03 Sort a String/sortString_Challenge.py

@@ -0,0 +1,24 @@
+
+# function to sort the words in a string and return the sorted string.
+# ignore case when sorting
+
+def sort_words(myString):
+    myList = myString.split(' ')
+    # print(myList)
+    myList = sorted(myList, key=str.casefold)
+    # print(myList)
+    return (' '.join(myList))
+
+
+#def make_List(myString):
+#    myList = myString.split(' ')
+#    return myList
+
+#def list(myList):
+#    def __lt__(myList):
+#        ulist = list.lower()
+#        umyList = list.upper()
+#        return ulist < umyList
+
+print(sort_words('string of words'))
+print(sort_words('banana ORANGE apple'))