Merge pull request #3323 from Abigail/abigail/week-096

Abigail/week 096

2 files changed, 27 insertions, 0 deletions

diff --git a/challenge-096/abigail/python/ch-1.py b/challenge-096/abigail/python/ch-1.py
new file mode 100644
index 0000000000..ddc34e2633
--- /dev/null
+++ b/challenge-096/abigail/python/ch-1.py
@@ -0,0 +1,6 @@
+import fileinput
+
+for line in fileinput . input ():
+    words = line . strip () . split ()
+    words . reverse ()
+    print (" " . join (words))
diff --git a/challenge-096/abigail/python/ch-2.py b/challenge-096/abigail/python/ch-2.py
new file mode 100644
index 0000000000..deaeff14cf
--- /dev/null
+++ b/challenge-096/abigail/python/ch-2.py
@@ -0,0 +1,21 @@
+import fileinput
+
+def LevenshteinDistance (first, second):
+    n = len (first)
+    m = len (second)
+    distance = []
+    for i in range (n + 1):
+        distance . append ([])
+        for j in range (m + 1):
+            distance [i] . append (i + j if i == 0 or j == 0 else
+                         min (distance [i - 1] [j]     + 1,
+                              distance [i]     [j - 1] + 1,
+                              distance [i - 1] [j - 1] +
+                                 (0 if first  [i - 1] ==
+                                       second [j - 1] else 1)))
+    return distance [n] [m]
+
+
+for line in fileinput . input ():
+    words = line . strip () . split ()
+    print LevenshteinDistance (words [0], words [1])