A few more problems!

2016-02-06 21:26:44 -08:00
parent 4b019a9f2e
commit 3d42c5a27b
6 changed files with 212 additions and 0 deletions
--- a/problem_15.py
+++ b/problem_15.py
@@ -0,0 +1,7 @@
+import math
+
+#number of paths through a 20x20 grid
+#thanks math 330!
+
+print(math.factorial(40) / (math.factorial(20) * math.factorial(20)))
+