in English
http://c2.touta.in/wp-content/uploads/2015/09/MSC1415.pdf
in French, with correction, thanks to Christophe.
http://c2.touta.in/wp-content/uploads/2015/09/FIP1415.Solution.pdf
in English
http://c2.touta.in/wp-content/uploads/2015/09/MSC1415.pdf
in French, with correction, thanks to Christophe.
http://c2.touta.in/wp-content/uploads/2015/09/FIP1415.Solution.pdf