diff --git a/.gitignore b/.gitignore
index d5e2288..6c3946a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 **/build
 
 TD/TD3/ENB.log
-TD/TD3/ibm4q05.dat
\ No newline at end of file
+TD/TD3/ibm4q05.dat
+TD/TD10/88
\ No newline at end of file
diff --git a/Cours/ARC-L10.pdf b/Cours/ARC-L10.pdf
new file mode 100644
index 0000000..964bd6a
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diff --git a/Cours/ARC-L9.pdf b/Cours/ARC-L9.pdf
new file mode 100644
index 0000000..d3f8039
Binary files /dev/null and b/Cours/ARC-L9.pdf differ