Solution to problem 63 in Julia

src/Julia/Problem063.jl

@@ -0,0 +1,37 @@
+#=
+Created on 09 Aug 2022
+
+@author: David Doblas Jiménez
+@email: daviddoji@pm.me
+
+Solution for Problem 63 of Project Euler
+https://projecteuler.net/problem=63
+=#
+
+using BenchmarkTools
+
+function Problem63()
+    #=
+    The 5-digit number, 16807=7^5, is also a fifth power. Similarly, the
+    9-digit number, 134217728=8^9, is a ninth power.
+
+    How many n-digit positive integers exist which are also an nth power?
+    =#
+    ans::Int8 = 0
+    # no need to go higher than 10, because 10**2 = 100
+    for number in 1:11
+        for pow in 1:31
+            if length(digits(number^pow)) == pow
+                ans += 1
+            end
+        end
+    end
+
+    return ans
+end
+
+
+println("Time to evaluate Problem $(lpad(63, 3, "0")):")
+@btime Problem63()
+println("")
+println("Result for Problem $(lpad(63, 3, "0")): ", Problem63())