Part 1

day1/p1.nim

@@ -0,0 +1,22 @@
+import os
+import std/strutils
+
+proc main() =
+  let fileName = paramStr(1)
+
+  var maxSum = 0
+
+  var curSum = 0
+
+  for line in fileName.lines:
+    if line.len == 0:
+      maxSum = max(curSum, maxSum)
+      curSum = 0
+      continue
+
+    curSum += line.parseInt
+
+  echo maxSum
+
+
+main()