diff --git a/education/software development/ECE1400/Chapter 17 Exercises.md b/education/software development/ECE1400/Chapter 17 Exercises.md
index c970b07..bb3a09a 100644
--- a/education/software development/ECE1400/Chapter 17 Exercises.md	
+++ b/education/software development/ECE1400/Chapter 17 Exercises.md	
@@ -12,3 +12,14 @@ p = ▭
 ```
 
 ---
+
+> **5.** Suppose that `f` and `p` are declared as follows:
+```c
+struct {
+	union {
+		char a, b;
+		int c;
+	} d;
+	int e[5];
+} f, *p = &f;
+```
\ No newline at end of file