1 files changed, 20 insertions, 0 deletions

diff --git a/day01/solution.nim b/day01/solution.nim
new file mode 100644
index 0000000..b17411a
--- /dev/null
+++ b/day01/solution.nim
@@ -0,0 +1,20 @@
+import std/strutils
+import std/algorithm
+
+let content = readFile("./input.txt").splitLines()
+
+var
+  sum = 0
+  sums = newSeq[int]()
+
+for line in content:
+  if line.isEmptyOrWhitespace():
+    sums.add(sum)
+    sum = 0
+    continue
+  sum += parseInt(line)
+
+sort(sums, system.cmp[int], Descending)
+
+echo sums[0]
+echo sums[0]+sums[1]+sums[2]