関連ワード:  how to create a dynamic array in cpp    how to create a dynamic array in c++    how to create a dynamic 2d array in c++    how to create a dynamic char array in c++    how to create a dynamically allocated array in c++    how to create a dynamic array of pointers in c++    how to create a dynamic array of objects in c++    how to create dynamic array of structure in c++    what is a dynamic array in c++    dynamic array c++ example