Solution to problem 34 in Julia

src/Julia/Problem034.jl

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+#=
+Created on 01 Sep 2021
+
+@author: David Doblas Jiménez
+@email: daviddoji@pm.me
+
+Solution for Problem 34 of Project Euler
+https://projecteuler.net/problem=34
+=#
+
+using BenchmarkTools
+
+function Problem34()
+    #=
+    145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145.
+
+    Find the sum of all numbers which are equal to the sum of the factorial
+    of their digits.
+
+    Note: As 1! = 1 and 2! = 2 are not sums they are not included.
+    =#
+
+    ans = 0
+
+    for num in 10:2_540_160
+        sum_of_factorial = 0
+        for digit in reverse(digits(num))
+            sum_of_factorial += factorial(digit)
+            if sum_of_factorial == num
+                ans += sum_of_factorial
+            end
+        end
+    end
+
+    return ans
+end
+
+
+println("Time to evaluate Problem 34:")
+@btime Problem34()
+println("")
+println("Result for Problem 34: ", Problem34())