makefile et autres

TP3/function.c

@@ -61,12 +61,29 @@ void genTabDecroi(long tabARemplir[], size_t tailleTab, int maxVal) {
   for(size_t i=0; i<tailleTab; i++){
     tabARemplir[i]=rand()%(maxVal);
   }
-  qsort( tabARemplir, tailleTab, sizeof(long), longComparator );
+  qsort( tabARemplir, tailleTab, sizeof(long), longComparatorDecroi );
 }
-int longComparator ( const void * first, const void * second ) {
+int longComparatorDecroi ( const void * first, const void * second ) {
   return ( *(long*)second - *(long*)first );
 }
 
+void genTabCroi(long tabARemplir[], size_t tailleTab, int maxVal) {
+  int rand_is_seeded = 0;
+    if(!rand_is_seeded)
+    {
+        srand(time(NULL));
+        rand_is_seeded = 1;
+    }
+  for(size_t i=0; i<tailleTab; i++){
+    tabARemplir[i]=rand()%(maxVal);
+  }
+  qsort( tabARemplir, tailleTab, sizeof(long), longComparatorCroi );
+}
+int longComparatorCroi ( const void * first, const void * second ) {
+  return ( *(long*)first - *(long*)second );
+}
+
+
 void affiche_infos(struct compteur cpt){
   printf("nombre de comparaisons : %ld\n", cpt.comparaison);
   printf("nombre d'écritures : %ld\n", cpt.ecriture);