foo.cc:12:6: error: expected unqualified-id before 'int'
   12 | void(int a[],int x)
      |      ^~~
foo.cc:12:6: error: expected ')' before 'int'
   12 | void(int a[],int x)
      |     ~^~~
      |      )
foo.cc: In function 'int main()':
foo.cc:30:5: error: 'Prime_Count' was not declared in this scope
   30 |     Prime_Count(a,x);
      |     ^~~~~~~~~~~

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