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Diffstat (limited to 'Problem55.py')
-rw-r--r-- | Problem55.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Problem55.py b/Problem55.py new file mode 100644 index 0000000..2ce11cb --- /dev/null +++ b/Problem55.py @@ -0,0 +1,18 @@ +def isPalindrome(n): + if n == int(str(n)[::-1]): return True + return False +def isLychrel(n): + revn = int(str(n)[::-1]) + n += revn + count = 0 + while isPalindrome(n) == False: + if count >= 50: return True + revn = int(str(n)[::-1]) + n += revn + count+=1 + return False + +count = 0 +for x in range(1,10000): + if isLychrel(x): count+=1 +print(count)
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