#include #include void do_something(int* anArray, int len){ int i; for(i=0; i=0; i--) printf("%d ", anArray[i]); } int main(int argv, char* argc[]){ int length; int* array; /*Länge einlesen*/ scanf("%d", &length); /*Array allokieren*/ array = (int*)calloc(length, sizeof(int)); do_something(array, length); /*Speicher wieder freigeben*/ free(array); return 0; }