From baf3abca3ce2295b9186989a0274911886ef4b87 Mon Sep 17 00:00:00 2001
From: dev wells <dev@wlls.dev>
Date: Mon, 14 Sep 2026 12:15:25 -0400
Subject: [PATCH] ch2 3 and 4 done

---
 learning-odin/ch2.odin | 24 ++++++++++++++++++++++++
 learning-odin/test.md  | 12 ++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 learning-odin/ch2.odin
 create mode 100644 learning-odin/test.md

diff --git a/learning-odin/ch2.odin b/learning-odin/ch2.odin
new file mode 100644
index 0000000..cfc74ed
--- /dev/null
+++ b/learning-odin/ch2.odin
@@ -0,0 +1,24 @@
+package hellope
+
+import "core:fmt"
+
+// This is a useful way to explicitly type a constant
+// otherwise it would be an Untyped Float (which would default convert to an f64)
+DECIMAL_CONSTANT: f32 : 7.42
+
+/* Comment test */
+main :: proc() {
+	number := 7 // an inferred int
+	decimal_number := f32(7.42) // a casted float
+	decimal_number_default := 7.50 // a default float, which is f64
+
+	// formatting
+	fmt.println(number)
+	fmt.println(decimal_number)
+	fmt.println("Hellope!")
+}
+
+constants_test :: proc() {
+	// playing around with constants
+	CONSTANT_NUMBER :: 12
+}
diff --git a/learning-odin/test.md b/learning-odin/test.md
new file mode 100644
index 0000000..27c158d
--- /dev/null
+++ b/learning-odin/test.md
@@ -0,0 +1,12 @@
+# oh
+
+hi how are you
+
+this is me writing some _markdown_
+
+## a second heading
+
+**some bold**
+[a link](https://example.com)
+
+nice
-- 
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