diff --git a/src/example_2/.gitignore b/src/example_2/.gitignore
new file mode 100644
index 0000000..24961b0
--- /dev/null
+++ b/src/example_2/.gitignore
@@ -0,0 +1,15 @@
+.dub
+docs.json
+__dummy.html
+docs/
+/example_2
+example_2.so
+example_2.dylib
+example_2.dll
+example_2.a
+example_2.lib
+example_2-test-*
+*.exe
+*.o
+*.obj
+*.lst
diff --git a/src/example_2/dub.json b/src/example_2/dub.json
new file mode 100644
index 0000000..dfb3b3a
--- /dev/null
+++ b/src/example_2/dub.json
@@ -0,0 +1,10 @@
+{
+	"authors": [
+		"alexander"
+	],
+	"copyright": "Copyright © 2021, alexander",
+	"description": "Числа и выражения",
+	"license": "proprietary",
+	"name": "example_2",
+	"targetPath": "bin"
+}
\ No newline at end of file
diff --git a/src/example_2/source/app.d b/src/example_2/source/app.d
new file mode 100644
index 0000000..10dfa3d
--- /dev/null
+++ b/src/example_2/source/app.d
@@ -0,0 +1,15 @@
+import std.stdio;
+
+void main()
+{
+	immutable byte inchesPerFoot = 12;
+	immutable cmPerInch = 2.54;
+
+	foreach (feet; 5 .. 7)
+	{
+		foreach (inches; 0 .. inchesPerFoot)
+		{
+			writefln("%d'%d''\t%f'", feet, inches, (feet * inchesPerFoot + inches) * cmPerInch);
+		}
+	}
+}