diff --git a/HW8a.cpp b/HW8a.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..5ad1c0ebb1164180c2c54d2531948deab1cd82e9
--- /dev/null
+++ b/HW8a.cpp
@@ -0,0 +1,14 @@
+#include <iostream>
+int main()
+{
+	using std::cin;
+	using std::cout;
+	int i; double x;
+	x=1;
+	for( i=1; i<5; i++ )
+	x = i+x / 2.0;
+        cout << "x is" << x;
+        return 0;
+}
+
+
diff --git a/HW8a.out b/HW8a.out
new file mode 100755
index 0000000000000000000000000000000000000000..1dd700529491a759fd4f527c993d0b2663024887
Binary files /dev/null and b/HW8a.out differ