diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..14140f4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.in
diff --git a/day01.py b/day01.py
new file mode 100644
index 0000000..00e64df
--- /dev/null
+++ b/day01.py
@@ -0,0 +1,7 @@
+import sys
+
+input = sys.stdin.read().strip().split("\n\n")
+elves = sorted(sum(int(i) for i in elf.split("\n")) for elf in input)
+
+print("Part 1:", elves[-1])
+print("Part 2:", sum(elves[-3:]))