Merge pull request #2 from Ismael-Duran/master

Solution in Python

Author: fvntr

Python/chapter01/1.1 - Is Unique/Q1.1.py

@@ -0,0 +1,27 @@
+
+# Note that this solution assumes a unique string
+# implies a lowercase letter and the uppercase of
+# that letter is not considered duplicates
+# example: the string "Hather" has an uppercase "H"
+#          and lowercase "h" yet the string has no duplicate
+#          "h" or "H"
+
+
+def uniqueChar(passedStr):
+
+        # Will use the built-in function set() which
+        # eliminates dupplicates
+        deleteDuplicateIfAny = set(passedStr)
+
+        # If the string had unique characters the string
+        # length remains the same
+        # If the string has duplicates then size 
+        if len(deleteDuplicateIfAny) == len(passedStr):
+                return "Unique"
+        else:
+                return "Not Unique"
+
+
+example = "Helloh"
+
+print(uniqueChar(example))

Python/chapter01/1.2 - Check Perm/Q1.2.py

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+example = "hello"
+example2 = "ehloe"
+
+for letter in example:
+    if letter in example2:
+            index = example2.index(letter)
+            example2 = example2[:index] + example2[index+1:]
+            print(example2)
+
+            if example2 == '':
+                print("done with permutation")
+                break
+            else:
+                continue
+    else:
+        print("Not permutatable")
+        break
+        

Python/chapter01/1.3 - URLify/Q1.3.py

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+
+
+def replaceSpace(stringPas, totalLen):
+    # Use replace() to search for blank sapces in the string
+    # and replace with "%20"
+    newString = stringPas.replace(' ',"%20")
+
+    # Can use the length of string passed (second arg)
+    # to check the length of new string is not greater
+    # than original length
+    if len(newString) > totalLen:
+        return "Fail"
+    else:
+        return newString
+
+print(replaceSpace("Hi, how is your  ",18))