commit f191ccf557b5324f9589abb5fac9eab79ce3a303
Author: J. Fernando Sánchez <balkian@gmail.com>
Date:   Mon Feb 24 03:18:39 2014 -0800

diff --git a/Array combinations b/Array combinations
new file mode 100644
index 0000000..65fe445
--- /dev/null
+++ b/Array combinations	
@@ -0,0 +1,10 @@
+def array_combinations(*args):
+    combinations = [[i] for i in args[0]]
+    for arg in args[1:]:
+        tempcomb = []
+        for i in arg:
+            tempcomb += [c+[i] for c in combinations if i not in c ]
+        combinations = tempcomb
+    return combinations
+res = array_combinations(a,b,c)
+print len(res)
\ No newline at end of file