From cc1550892f415de8424a0cc75344ddba9b09579a Mon Sep 17 00:00:00 2001
From: Mohammad S Anwar <mohammad.anwar@yahoo.com>
Date: Sun, 27 Feb 2022 14:11:15 +0000
Subject: - Added missing guest contribution.

---
 challenge-153/laurent-rosenfeld/julia/ch-2.jl | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 challenge-153/laurent-rosenfeld/julia/ch-2.jl

diff --git a/challenge-153/laurent-rosenfeld/julia/ch-2.jl b/challenge-153/laurent-rosenfeld/julia/ch-2.jl
new file mode 100644
index 0000000000..e81b22369c
--- /dev/null
+++ b/challenge-153/laurent-rosenfeld/julia/ch-2.jl
@@ -0,0 +1,17 @@
+fact = map(x -> factorial(x), Vector(0:9))
+
+function is_factorion(num)
+    sum = 0
+    start_num = num
+    for n in 1:length(string(num))
+        sum += fact[num % 10 + 1] # Julia arrays start at 1
+        num = num ÷ 10
+    end
+    return sum == start_num
+end
+
+for i in 1:50000
+    if is_factorion(i)
+        println(i)
+    end
+end
-- 
cgit