AoC 2020.2 p1

1 files changed, 16 insertions, 0 deletions

diff --git a/password-philosophy/main.scm b/password-philosophy/main.scm
new file mode 100644
index 0000000..fd62ba8
--- /dev/null
+++ b/password-philosophy/main.scm
@@ -0,0 +1,16 @@
+;; -*- compile-command: "guile -L . -e main -s main.scm < input.txt"; -*-
+(use-modules (pp)
+	     ((ice-9 rdelim))
+	     (ice-9 binary-ports))
+
+
+(define (stdin-to-str)
+  (let loop ((result ""))
+    (let ((line (read-line)))
+      (if (eof-object? line)
+	  result
+	  (loop (string-append result line "\n"))))))
+
+(define (main args)
+  (display (pp (stdin-to-str)))
+  (newline))