Void GetMemory2（char **p, int num){p = （char )malloc（num);}void Test（void){char *str

Void GetMemory2(char **p, int num){*p = (char *)malloc(num);}void

Test(void){char *str = NULL;GetMemory(&str, 100);strcpy(str, "hello"); printf(str); }请问

运行Test 函数会有什么样的结果？