diff options
| author | Reiner Herrmann <reiner@reiner-h.de> | 2014-08-31 20:21:45 +0200 |
|---|---|---|
| committer | Reiner Herrmann <reiner@reiner-h.de> | 2014-08-31 20:35:09 +0200 |
| commit | 95341b61b030c9e1290f3b326cb7ec584f543aea (patch) | |
| tree | 852386fa04d32eb859bca11c0eff7b5ef9e50f00 /044.py | |
| parent | 571164d977f91925c4c76a292f74f5f93d09ae23 (diff) | |
Diffstat (limited to '044.py')
| -rw-r--r-- | 044.py | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -0,0 +1,9 @@ + +pentagonal = [n*(3*n-1)/2 for n in xrange(1, 10000)] +pentagonal_set = set(pentagonal) + +for j in pentagonal: + for k in pentagonal: + if j+k in pentagonal_set and j-k in pentagonal_set: + print abs(j-k) + |
