How to define type 'array of 7 pointers to integer' in typedef?

Question

C++ / C#

Good afternoon, tell me please, I have never met with such constructions (number of elements in typedef)

Answer 1

typedef int* sevenPtr[7];
int* a = nullptr;
int b = 7;
sevenPtr c = {a, a, a, &b, a, a, nullptr};