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+++ b/semestre 3/architecture des ordinateurs/tme/tme2/exo2/q1-q2.md
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+## Question 1
+
+S: 0
+E: 1000 0010
+M: 010 0000 0000 0000 0000 0000
+
+## Question 2
+
+41950e56
+
+0100
+0001
+1001
+0101
+
+0000
+1110
+0101
+0110
+
+S: 0 -> positif
+E: 1000 0011 -> -128 + 3 = -125
+M: 001 0101 0000 1110 0101 0110 -> 6 + 5×16 + 14×16^2 + 5×16^4 + 1×16^5 = c'est long
+=> 18,632
+