1 files changed, 33 insertions, 0 deletions
diff --git a/day3/part1.clj b/day3/part1.clj
new file mode 100644
index 0000000..3c09ff8
--- /dev/null
+++ b/day3/part1.clj
@@ -0,0 +1,33 @@
+(def counts
+  (loop [line (read-line)
+         tot (repeat (count line) 0)
+         ]
+    (if (empty? line)
+      tot
+      (recur
+        (read-line)
+        (map + tot (map #(if (= % \1) 1 0) line))
+        )
+      )
+    )
+  )
+
+(println counts)
+
+(loop [cnts counts gamma 0 epsilon 0]
+  (if (empty? cnts)
+    (println (* gamma epsilon))
+    (recur
+      (rest cnts)
+      (if (> (first cnts) 500)
+        (inc (* 2 gamma))
+        (* 2 gamma)
+        )
+      (if (< (first cnts) 500)
+        (inc (* 2 epsilon))
+        (* 2 epsilon)
+        )
+      )
+    )
+  )
+