From 1d0a713b5aee72f4eabdc692f902deaf20a7b21d Mon Sep 17 00:00:00 2001 From: Reiner Herrmann Date: Wed, 30 Nov 2011 19:44:26 +0100 Subject: solved projecteuler 72 --- src/projecteuler/072.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/projecteuler/072.txt diff --git a/src/projecteuler/072.txt b/src/projecteuler/072.txt new file mode 100644 index 0000000..d99267c --- /dev/null +++ b/src/projecteuler/072.txt @@ -0,0 +1,16 @@ +solved with wolframalpha.com: + sum phi(n), n=2 to 1000000 + + 3039650753 ++ 9118948164 ++ 15198149566 ++ 21277458826 ++ 27356832366 ++ 33435937046 ++ 39515212818 ++ 45594757684 ++ 51673635564 ++ 57752969604 +------------- + 303963552391 + -- cgit v1.2.3