add some PDF

b252c433 · Frédéric Bapst · 58ab9624 · b252c433 · b252c433 · b252c433
Commit b252c433 authored Mar 19, 2020 by Frédéric Bapst
--- a/tp-formals/src/s03/s03.pdf
+++ b/tp-formals/src/s03/s03.pdf
--- a/tp-formals/src/s05/c05.pdf
+++ b/tp-formals/src/s05/c05.pdf
--- a/tp-formals/src/s06/c06.pdf
+++ b/tp-formals/src/s06/c06.pdf
--- a/tp-formals/src/s07/c07.pdf
+++ b/tp-formals/src/s07/c07.pdf