1 files changed, 25 insertions, 0 deletions
diff --git a/day02.pl b/day02.pl
new file mode 100644
index 0000000..3d83a7a
--- /dev/null
+++ b/day02.pl
@@ -0,0 +1,25 @@
+#!/usr/bin/perl -w
+use v5.16;
+
+use File::Slurper 'read_text';
+
+my @od = split ",", read_text "day02";
+my $p2 = 19690720;
+
+for my $n (0..99) {
+    for my $v(0..99) {
+        my @d = @od;
+        @d[1, 2] = ($n, $v);
+
+        for (my $ip = 0; $d[$ip] != 99; $ip += 4) {
+            if ($d[$ip] == 1) {
+                $d[$d[$ip+3]] = $d[$d[$ip+1]] + $d[$d[$ip+2]];
+            } elsif ($d[$ip] == 2) {
+                $d[$d[$ip+3]] = $d[$d[$ip+1]] * $d[$d[$ip+2]];
+            }
+        }
+        
+        say $d[0]  if $n == 12 && $v == 2;
+        say(100*$n+$v)  if $d[0] == 19690720;
+    }
+}