Cpp delete
[CPP new](https://texonom.com/cpp-new-15d1763e79af4802b00ce3b10457d468) [C Pointer](https://texonom.com/c-pointer-564e99b3e4144f638f887f1db1a34918) 


De-allocate dynamic memory
```typeint *p;delete p;```


have to do this to avoid [Dangling Pointer](https://texonom.com/dangling-pointer-a666506e286a4a5e9f8e65fd1b78d345) 
```typep = NULL;```



















