/in/foo.cc:6:8: error: expected ':' before ';' token
 private;
        ^
/in/foo.cc:7:6: error: expected ';' at end of member declaration
  int date10];
      ^~~~~~
/in/foo.cc:7:12: error: expected unqualified-id before ']' token
  int date10];
            ^
/in/foo.cc:43:2: error: 'void IntArray::p()' conflicts with a previous declaration
  }
  ^
/in/foo.cc:9:8: note: previous declaration 'int IntArray::p'
  int p=0;
        ^
/in/foo.cc: In constructor 'IntArray::IntArray(int*, int)':
/in/foo.cc:15:4: error: 'date' was not declared in this scope
    date[i] = a[i];
    ^~~~
/in/foo.cc: In member function 'int IntArray::BinSearch2(int, int, int)':
/in/foo.cc:23:6: error: 'date' was not declared in this scope
   if(date[mid] == x)
      ^~~~
/in/foo.cc:25:5: error: no post-increment operator for type
    p++;
     ^~
/in/foo.cc:28:6: error: 'date' was not declared in this scope
   if(date[mid] > x)
      ^~~~
/in/foo.cc:30:5: error: no post-increment operator for type
    p++;
     ^~
/in/foo.cc:33:6: error: 'date' was not declared in this scope
   if(date[mid] < x)
      ^~~~
/in/foo.cc:35:5: error: no post-increment operator for type
    p++;
     ^~
/in/foo.cc: In member function 'void IntArray::p()':
/in/foo.cc:41:7: error: invalid use of non-static member function 'void IntArray::p()'
   cout<<p;
   ~~~~^~~
/in/foo.cc:39:7: note: declared here
  void p()
       ^
/in/foo.cc:42:3: error: invalid use of member function 'void IntArray::p()' (did you forget the '()' ?)
   p = 0;
   ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:64:5: error: 'class IntArray' has no member named 'P'
   A.P();
     ^
/in/foo.cc:63:7: warning: unused variable 'k1' [-Wunused-variable]
   int k1 = A.BinSearch2(0, n-1, x);
       ^~
/in/foo.cc: In member function 'int IntArray::BinSearch2(int, int, int)':
/in/foo.cc:38:2: warning: control reaches end of non-void function [-Wreturn-type]
  }
  ^