Ajout de l'exo 5

Exo5/alignement.c

@@ -0,0 +1,55 @@
+/* alignement et objets */
+
+struct exemple1 {
+	int x;
+	int y;
+	int z;
+	int w;
+};
+
+struct exemple2 {
+	char x;
+	char y;
+	char z;
+	char w;
+};
+
+struct exemple3 {
+	int x;
+	int y;
+	char z;
+	char w;
+};
+
+struct exemple4 {
+	int x;
+	char y;
+	int z;
+	char w;
+};
+
+union exemple5 {
+	int x;
+	char y;
+	int z;
+	char w;
+};
+
+int main()
+{
+	int a[4] = {1,2,3,4};
+	char c[4] = {'a','b','c','d'};
+	struct exemple1 ex1 = {1,2,3,4}; 
+	struct exemple2 ex2 = {'a','b','c','d'}; 
+	struct exemple3 ex3 = {1,2,'c','d'}; 
+	struct exemple4 ex4 = {1,'c',2,'d'}; 
+	union exemple5 ex5; 
+	int x = 61;
+	char y = 62;
+	int z = 63;
+	char w = 64;
+	ex5.x=62;ex5.y=63;ex5.z=64;ex5.w=65;
+
+	// appelez hexdump pour chaque variable
+}
+