1 files changed, 13 insertions, 1 deletions
diff --git a/Readme.md b/Readme.md
index fa0e955..174106b 100644
--- a/Readme.md
+++ b/Readme.md
@@ -9,4 +9,16 @@ Structure:
 
 ## Tips
 
-![Debugging is essential](img/ss_20220916_200135.png)
+* Debugging:  
+  
+  Prof. Guanira states it clearly:
+
+  ![Debugging is essential](img/ss_20220916_200135.png)
+
+* Formatting:
+ 
+  In my opinion, using [stream
+  manipulators](https://cplusplus.com/reference/library/manipulators/) and
+  [stream format flags](https://cplusplus.com/reference/ios/ios_base/fmtflags/)
+  is cumbersome,  but the course *requires* it's use (usually using `printf` is
+  not allowed).  So maybe this macro eases it's use.