Python Progress

2017-08-13 09:25:58 -05:00
parent a9630f6ee8
commit e3178b57ad
5 changed files with 85 additions and 2 deletions
--- a/python/isogram/isogram.py
+++ b/python/isogram/isogram.py
@@ -1,2 +1,9 @@
-def is_isogram():
-    pass
+def is_isogram(inp):
+    letList = []
+    for i in inp.lower():
+        if i.isalpha():
+            if not(i in letList):
+                letList.append(i)
+            else:
+                return False
+    return True