solved problem 10 with bash + gnu coreutils

2017-06-30 01:20:30 +02:00 · 2017-06-30 01:20:30 +02:00 · 3a5f81545d
parent 18c802a4c5
commit 3a5f81545d
1 changed files with 10 additions and 0 deletions
--- a/10/euler10.bash
+++ b/10/euler10.bash
@ -0,0 +1,10 @@
+#!/usr/bin/bash
+
+# I have yet to see this script coming to an end...
+
+declare -i primeSum=0
+
+for num in {2..2000000}; do 
+    [[ "$(factor $num | cut -d " " -f2)" != $num ]] || primeSum=$(( $primeSum + $num ))
+done
+echo "$primeSum"