1 files changed, 34 insertions, 0 deletions
diff --git a/semestre 3/structures des données/td/td8/exo2.c b/semestre 3/structures des données/td/td8/exo2.c
new file mode 100644
index 0000000..e0cb279
--- /dev/null
+++ b/semestre 3/structures des données/td/td8/exo2.c
@@ -0,0 +1,34 @@
+#include <stdlib.h>
+typedef struct arc {
+    int v;
+    struct arc *suiv;
+} Arc;
+
+typedef struct sommet {
+    int u;
+    Arc *L_succ;
+    Arc *L_prec;
+} Sommet;
+
+typedef struct {
+    int nbsom;
+    Sommet *t_som;
+} Graphe;
+
+void creeGraphe(Graphe *G, int n){
+    G->nbsom = n;
+    G->t_som = (Sommet*) malloc(sizeof(Graphe)*n);
+}
+
+void ajoutArc(Graphe *G, int i, int j){
+    Arc *arcIn = (Arc*) malloc(sizeof(Arc));
+    arcIn->v = i;
+    Arc *arcOut = (Arc*) malloc(sizeof(Arc));
+    arcIn->v = j;
+    Sommet a = G->t_som[i];
+    Sommet b = G->t_som[j];
+    arcIn->suiv = a.L_succ;
+    a.L_succ = arcIn;
+    arcOut->suiv = b.L_prec;
+    a.L_prec = arcOut;
+}