Create sort_array_pointer

Author: BrowserGameDijkstra

sort_array_pointer

@@ -0,0 +1,15 @@
+#include <iostream> 
+#include <cstdlib>
+using namespace std;
+int vergleich(const void* a, const void* b) 
+{
+if (*(int*)a < *(int*)b) return -1; 
+else if (*(int*)a > *(int*)b) return 1; 
+else return 0;
+}
+int main() {
+int a[] = {20, 18, 19, 16, 17, 10, 12, 9}; 
+qsort(a, 8, sizeof(int), vergleich);
+for (int i = 0; i < 8; i++) cout << a[i] << ", "; cout << endl; 
+return 0;
+ }