Specify data type on list creation for performance

2021-07-22 11:31:20 +02:00
parent 45338f7fdd
commit 7e6e92b13e
1 changed files with 1 additions and 1 deletions
--- a/src/Julia/Problem012.jl
+++ b/src/Julia/Problem012.jl
@@ -37,7 +37,7 @@ function Problem12()

    function num_divisors(n)
        res = floor(Int, sqrt(n))
-        divs = []
+        divs = Int[]
        for i = 1:res
            if n % i == 0
                append!(divs, i)