c/c++学习01
c++指针初始赋值:
//指针初始赋值 int* a = new int(3);
//第二种赋值 int 初始值 = 100; int *b = &初始值;
//由new分配的内存块通常使用过后都要用delete来释放内存 delete a;
c++指针初始赋值:
//指针初始赋值 int* a = new int(3);
//第二种赋值 int 初始值 = 100; int *b = &初始值;
//由new分配的内存块通常使用过后都要用delete来释放内存 delete a;