Post-class 02/23

1 files changed, 4 insertions, 0 deletions

diff --git a/02-18.md b/02-18.md
index b4a0b90..bc6f11e 100644
--- a/02-18.md
+++ b/02-18.md
@@ -207,3 +207,7 @@ while(there is more of the expression to read);
 ```
 
 - At this point, the stack should be empty; otherwise print an error message indicating that the expression was not fully parenthesized
+
+---
+
+[02/23 ->](02-23.md)