Algo : 1 -> B 2 -> ABD 3 -> B 4 -> A 5 -> B 6 -> BC 7 -> AB 8 -> C 9 -> AB 10 -> B Maths : 11 -> ABCD 12 -> AB 13 -> C 14 -> AD 15 -> A 16 -> D 17 -> E 18 -> D 19 -> B 20 -> B Anglais : 21 -> B 22 -> A 23 -> B 24 -> D 25 -> C 26 -> D 27 -> B 28 -> A 29 -> C 30 -> A OC : 31 -> B 32 -> C 33 -> B 34 -> C 35 -> C 36 -> C 37 -> A 38 -> D 39 -> A 40 -> A Physique : 41 -> B 42 -> C 43 -> B 44 -> A 45 -> C 46 -> C 47 -> B 48 -> B 49 -> B 50 -> A Electronique : 1 -> A 2 -> D 3 -> B 4 -> D 5 -> A 6 -> B 7 -> C 8 -> D 9 -> A 10 -> B Architecture : 11 -> B 12 -> B 13 -> B 14 -> A 15 -> A 16 -> B 17 -> A 18 -> AC 19 -> BD 20 -> B