From c3ff98ee4aa79bcaa07c8a478e96539c2a512e73 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Thu, 14 May 2009 19:51:41 -0500
Subject: rename files for better sorting

---
 21.lua | 24 ------------------------
 1 file changed, 24 deletions(-)
 delete mode 100644 21.lua

(limited to '21.lua')

diff --git a/21.lua b/21.lua
deleted file mode 100644
index d4a5334..0000000
--- a/21.lua
+++ /dev/null
@@ -1,24 +0,0 @@
-function d(n)
-    if n < 2 then return 0 end
-    local ret = 1
-    local test = 2
-    local limit = math.sqrt(n)
-    while test < limit do
-        if n % test == 0 then
-            ret = ret + test + n / test
-        end
-        test = test + 1
-    end
-    if limit == math.floor(limit) then ret = ret + limit end
-    return ret
-end
-
-local sum = 0
-for i = 1, 9999 do
-    local di = d(i)
-    if d(di) == i and i ~= di then
-        print(i .. ": " .. di)
-        sum = sum + i
-    end
-end
-print(sum)
-- 
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