devzero
diff --git a/‎day04/Cargo.lock
+32 b/‎day04/Cargo.lock
+32
diff --git a/‎day04/Cargo.toml
+10 b/‎day04/Cargo.toml
+10
@@ -0,0 +1,10 @@
+[package]
+name = "day04"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+array2d = "0.2.1"
+itertools = "0.10.1"