1 files changed, 4 insertions, 0 deletions

diff --git a/05-18.md b/05-18.md
index d183631..b0f402c 100644
--- a/05-18.md
+++ b/05-18.md
@@ -137,3 +137,7 @@ NODE *mknode(int data, NODE *left, NODE *right){
 	- `addEntry(pq, np);`
 
 4. print 
+
+---
+
+[05/22 ->](05-22.md)