From db1d685414ac9257082803be8af9b27a088d8938 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Fri, 15 May 2009 10:05:49 -0500
Subject: mark these old ones as non-working

---
 145-broken.lua | 12 ++++++++++++
 145.lua        | 12 ------------
 189-broken.lua | 27 +++++++++++++++++++++++++++
 189.lua        | 27 ---------------------------
 4 files changed, 39 insertions(+), 39 deletions(-)
 create mode 100644 145-broken.lua
 delete mode 100644 145.lua
 create mode 100644 189-broken.lua
 delete mode 100644 189.lua

diff --git a/145-broken.lua b/145-broken.lua
new file mode 100644
index 0000000..1713881
--- /dev/null
+++ b/145-broken.lua
@@ -0,0 +1,12 @@
+-- this will take ~6h to run... need efficiency!
+function reversible(n)
+    local revn = n:reverse()
+    local str = tostring(n + revn)
+    return not str:match("[02468]")
+end
+
+local sum = 0
+for i = 1, 999999999 do
+    if i % 10 ~= 0 and reversible(tostring(i)) then sum = sum + 1 end
+end
+print(sum)
diff --git a/145.lua b/145.lua
deleted file mode 100644
index 1713881..0000000
--- a/145.lua
+++ /dev/null
@@ -1,12 +0,0 @@
--- this will take ~6h to run... need efficiency!
-function reversible(n)
-    local revn = n:reverse()
-    local str = tostring(n + revn)
-    return not str:match("[02468]")
-end
-
-local sum = 0
-for i = 1, 999999999 do
-    if i % 10 ~= 0 and reversible(tostring(i)) then sum = sum + 1 end
-end
-print(sum)
diff --git a/189-broken.lua b/189-broken.lua
new file mode 100644
index 0000000..a4ae546
--- /dev/null
+++ b/189-broken.lua
@@ -0,0 +1,27 @@
+local triangle_graph = {
+}
+
+--[[
+http://en.wikipedia.org/wiki/Graph_coloring#Computing_the_chromatic_polynomial
+]]
+function chromatic_polynomial(g, t)
+    local edge_start
+    for v1, edges in ipairs(g) do
+        for v2index, v2 in ipairs(edges) do
+            if v1 == v2 then return 0 end
+            if not edge_start then edge_start = v1 end
+        end
+    end
+
+    if edge_start == nil then return t^#g end
+
+    local edge_end = table.remove(g[edge_start])
+    local edge_removed = chromatic_polynomial(g, t)
+    table.insert(g[edge_start], edge_end)
+
+    -- need to contract the edge here
+    local edge_contracted = chromatic_polynomial(g, t)
+    -- and then fix it back up
+
+    return edge_removed - edge_contracted
+end
diff --git a/189.lua b/189.lua
deleted file mode 100644
index a4ae546..0000000
--- a/189.lua
+++ /dev/null
@@ -1,27 +0,0 @@
-local triangle_graph = {
-}
-
---[[
-http://en.wikipedia.org/wiki/Graph_coloring#Computing_the_chromatic_polynomial
-]]
-function chromatic_polynomial(g, t)
-    local edge_start
-    for v1, edges in ipairs(g) do
-        for v2index, v2 in ipairs(edges) do
-            if v1 == v2 then return 0 end
-            if not edge_start then edge_start = v1 end
-        end
-    end
-
-    if edge_start == nil then return t^#g end
-
-    local edge_end = table.remove(g[edge_start])
-    local edge_removed = chromatic_polynomial(g, t)
-    table.insert(g[edge_start], edge_end)
-
-    -- need to contract the edge here
-    local edge_contracted = chromatic_polynomial(g, t)
-    -- and then fix it back up
-
-    return edge_removed - edge_contracted
-end
-- 
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