From 45338f7fdd5aa38ee46fb2fad1f4edae7d0f343e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Doblas=20Jim=C3=A9nez?=
 <david.doblas-jimenez@xfel.eu>
Date: Thu, 22 Jul 2021 10:41:14 +0200
Subject: [PATCH] Improve performance

---
 src/Julia/Problem012.jl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Julia/Problem012.jl b/src/Julia/Problem012.jl
index ceaee11..497cb41 100644
--- a/src/Julia/Problem012.jl
+++ b/src/Julia/Problem012.jl
@@ -36,17 +36,17 @@ function Problem12()
     =#
 
     function num_divisors(n)
-        res = floor(sqrt(n))
+        res = floor(Int, sqrt(n))
         divs = []
-        for i in 1:res
-            if n%i == 0
-                append!(divs,i)
+        for i = 1:res
+            if n % i == 0
+                append!(divs, i)
             end
         end
         if res^2 == n
             pop!(divs)
         end
-        return 2*length(divs)
+        return 2 * length(divs)
     end
 
     triangle = 0