From a5953437f1e445004ba2b1071c188da3521406f7 Mon Sep 17 00:00:00 2001
From: Charles Cabergs <me@cacharle.xyz>
Date: Wed, 23 Jun 2021 11:57:06 +0200
Subject: problem 15 16 18 in julia

---
 julia/016-power_digit_sum.jl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 julia/016-power_digit_sum.jl

(limited to 'julia/016-power_digit_sum.jl')

diff --git a/julia/016-power_digit_sum.jl b/julia/016-power_digit_sum.jl
new file mode 100644
index 0000000..848accf
--- /dev/null
+++ b/julia/016-power_digit_sum.jl
@@ -0,0 +1,14 @@
+###
+# Power digit sum
+# Problem 16
+#
+# 2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26.
+# What is the sum of the digits of the number 2^1000?
+###
+
+
+const NUMBER = big(2) ^  1000
+
+result = sum(parse(Int, digit) for digit in string(NUMBER))
+
+println(result)
-- 
cgit