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 /055.py | |
| parent | 571164d977f91925c4c76a292f74f5f93d09ae23 (diff) | |
Diffstat (limited to '055.py')
| -rw-r--r-- | 055.py | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -0,0 +1,17 @@ + +def lychrel(x): + for i in xrange(50): + t = x + int(str(x)[::-1]) + if t == int(str(t)[::-1]): + return False + x = t + return True + +count = 0 + +for i in xrange(1, 10000): + if lychrel(i): + count += 1 + +print count + |
