delete dynamic array c 2b 2b

1// Delete pointer
2int* ptr1 = new int;
3delete ptr1;
4
5// Delete array
6int* array = new int[10];
7delete[] array;  

1int length = 69;
2int * numbers = new int[length];
3delete[] numbers;

1int* v=new int[10];  // Creating a dynamic array
2
3delete[] v; // delete the dynamic array
4
5v=nullptr; //recommended