diff --git a/.~lock.sae_algo2.odt# b/.~lock.sae_algo2.odt#
new file mode 100644
index 0000000..a02c849
--- /dev/null
+++ b/.~lock.sae_algo2.odt#
@@ -0,0 +1 @@
+,roxanerossetto,LinuxRox,13.01.2023 22:48,file:///home/roxanerossetto/.config/libreoffice/4;
\ No newline at end of file
diff --git a/sae_algo2.odt b/sae_algo2.odt
new file mode 100644
index 0000000..3d0d78a
Binary files /dev/null and b/sae_algo2.odt differ