Compilation error

Compilation error
/usr/include/c++/6/bits/uniform_int_dist.h: In member function ‘std::uniform_int_distribution<_IntType>::result_type std::uniform_int_distribution<_IntType>::operator()(_UniformRandomNumberGenerator&, const std::uniform_int_distribution<_IntType>::param_type&)’:
main.cpp:6:15: error: expected ‘while’ before ‘cout’
 #define while cout << "Don't use while\n"; while
               ^
main.cpp:6:15: error: expected ‘(’ before ‘cout’
main.cpp:6:42: error: expected ‘)’ before ‘;’ token
 #define while cout << "Don't use while\n"; while
                                          ^
main.cpp:6:15: error: expected ‘while’ before ‘cout’
 #define while cout << "Don't use while\n"; while
               ^
main.cpp:6:15: error: expected ‘(’ before ‘cout’
main.cpp:6:42: error: expected ‘)’ before ‘;’ token
 #define while cout << "Don't use while\n"; while
                                          ^
/usr/include/c++/6/bits/uniform_int_dist.h: In member function ‘void std::uniform_int_distribution<_IntType>::__generate_impl(_ForwardIterator, _ForwardIterator, _UniformRandomNumberGenerator&, const std::uniform_int_distribution<_IntType>::param_type&)’:
main.cpp:6:15: error: expected ‘while’ before ‘cout’
 #define while cout << "Don't use while\n"; while
               ^
main.cpp:6:15: error: expected ‘(’ before ‘cout’
main.cpp:6:42: error: expected ‘)’ before ‘;’ token
 #define while cout << "Don't use while\n"; while
                                          ^
main.cpp:6:15: error: expected ‘while’ before ‘cout’
 #define while cout << "Don't use while\n"; while
               ^
main.cpp:6:15: error: expected ‘(’ before ‘cout’
main.cpp:6:42: error: expected ‘)’ before ‘;’ token
 #define while cout << "Don't use while\n"; while
                                          ^
In file included from /usr/include/c++/6/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:65,
                 from main.cpp:8:
/usr/include/c++/6/bits/stl_algo.h: In function ‘_InputIterator std::__find_if_not_n(_InputIterator, _Distance&, _Predicate)’:
/usr/include/c++/6/bits/stl_algo.h:185:4: error: break statement not within loop or switch
    break;
    ^~~~~
/usr/include/c++/6/bits/stl_algo.h: In function ‘_ForwardIterator std::_V2::__rotate(_ForwardIterator, _ForwardIterator, _ForwardIterator, std::forward_iterator_tag)’:
main.cpp:6:15: error: expected ‘while’ before ‘cout’
 #define while cout << "Don't use while\n"; while
               ^
main.cpp:6:15: error: expected ‘(’ before ‘cout’
main.cpp:6:42: error: expected ‘)’ before ‘;’ token
 #define while cout << "Don't use while\n"; while
                                          ^
In file included from /usr/include/c++/6/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:65,
                 from main.cpp:8:
/usr/include/c++/6/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare)’:
/usr/include/c++/6/bits/stl_algo.h:1671:13: error: ‘__i’ was not declared in this scope
  if (__comp(__i, __first))
             ^~~
/usr/include/c++/6/bits/stl_algo.h: In function ‘bool std::__is_permutation(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _BinaryPredicate)’:
/usr/include/c++/6/bits/stl_algo.h:3498:4: error: break statement not within loop or switch
    break;
    ^~~~~
/usr/include/c++/6/bits/stl_algo.h: In function ‘_FIter1 std::find_first_of(_FIter1, _FIter1, _FIter2, _FIter2)’:
/usr/include/c++/6/bits/stl_algo.h:3853:22: error: ‘__iter’ was not declared in this scope
    if (*__first1 == *__iter)
                      ^~~~~~
/usr/include/c++/6/bits/stl_algo.h: In function ‘_FIter1 std::find_first_of(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate)’:
/usr/include/c++/6/bits/stl_algo.h:3895:27: error: ‘__iter’ was not declared in this scope
    if (__comp(*__first1, *__iter))
                           ^~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:66:0,
                 from main.cpp:8:
/usr/include/c++/6/bitset: In member function ‘bool std::_Base_bitset<_Nw>::_M_is_equal(const std::_Base_bitset<_Nw>&) const’:
/usr/include/c++/6/bitset:181:13: error: ‘__i’ was not declared in this scope
    if (_M_w[__i] != __x._M_w[__i])
             ^~~
/usr/include/c++/6/bitset: In member function ‘bool std::_Base_bitset<_Nw>::_M_are_all() const’:
/usr/include/c++/6/bitset:191:15: error: ‘__i’ was not declared in this scope
      if (_M_w[__i] != ~static_cast<_WordT>(0))
               ^~~
/usr/include/c++/6/bitset: In member function ‘bool std::_Base_bitset<_Nw>::_M_is_any() const’:
/usr/include/c++/6/bitset:202:13: error: ‘__i’ was not declared in this scope
    if (_M_w[__i] != static_cast<_WordT>(0))
             ^~~
/usr/include/c++/6/bitset: In member function ‘void std::_Base_bitset<_Nw>::_M_do_left_shift(std::size_t)’:
/usr/include/c++/6/bitset:246:4: error: expected ‘}’ before ‘else’
    else
    ^~~~
/usr/include/c++/6/bitset:249:11: error: ‘__offset’ was not declared in this scope
         - __offset);
           ^~~~~~~~
/usr/include/c++/6/bitset:250:41: error: ‘__wshift’ was not declared in this scope
        for (size_t __n = _Nw - 1; __n > __wshift; --__n)
                                         ^~~~~~~~
/usr/include/c++/6/bitset:253:13: error: ‘__wshift’ was not declared in this scope
        _M_w[__wshift] = _M_w[0] << __offset;
             ^~~~~~~~
/usr/include/c++/6/bitset:256:31: error: ‘__wshift’ was not declared in this scope
    std::fill(_M_w + 0, _M_w + __wshift, static_cast<_WordT>(0));
                               ^~~~~~~~
/usr/include/c++/6/bitset: In member function ‘void std::_Base_bitset<_Nw>::_M_do_right_shift(std::size_t)’:
/usr/include/c++/6/bitset:273:4: error: expected ‘}’ before ‘else’
    else
    ^~~~
/usr/include/c++/6/bitset:276:11: error: ‘__offset’ was not declared in this scope
         - __offset);
           ^~~~~~~~
/usr/include/c++/6/bitset:277:35: error: ‘__limit’ was not declared in this scope
        for (size_t __n = 0; __n < __limit; ++__n)
                                   ^~~~~~~
/usr/include/c++/6/bitset:278:28: error: ‘__wshift’ was not declared in this scope
   _M_w[__n] = ((_M_w[__n + __wshift] >> __offset)
                            ^~~~~~~~
/usr/include/c++/6/bitset:280:13: error: ‘__limit’ was not declared in this scope
        _M_w[__limit] = _M_w[_Nw-1] >> __offset;
             ^~~~~~~
/usr/include/c++/6/bitset:283:21: error: ‘__limit’ was not declared in this scope
    std::fill(_M_w + __limit + 1, _M_w + _Nw, static_cast<_WordT>(0));
                     ^~~~~~~
/usr/include/c++/6/bitset: At global scope:
/usr/include/c++/6/bitset:285:5: error: expected declaration before ‘}’ token
     }
     ^