diff --git a/modernc/01.1/bad.c b/modernc/01.1/bad.c
new file mode 100644
index 0000000..e434f6e
--- /dev/null
+++ b/modernc/01.1/bad.c
@@ -0,0 +1,23 @@
+/* This may look like nonsense, but really is -*- mode: C -*- */
+
+/* The main thing that this program does. */
+void main() {
+  // Decralations
+  int i;
+  double A[5] = {
+	9.0,
+	2.9,
+	3.E+25,
+	.00007,
+  };
+
+  // Doing some work
+  for (i = 0; i < 5; ++i) {
+	printf("element %d is %g, \tits square is %g\n",
+		i,
+		A[i],
+		A[i]*A[i]);
+  }
+
+  return 0;
+}