diff --git a/education/software development/ECE1400/Chapter.md b/education/software development/ECE1400/Chapter.md
index 1b32d4c..e27bb8f 100644
--- a/education/software development/ECE1400/Chapter.md	
+++ b/education/software development/ECE1400/Chapter.md	
@@ -2,5 +2,5 @@
 
 a. `i = 10; j = 5;`
 ```
-
+printf("%d", !i < j);
 ```
\ No newline at end of file