View Compilation Error

0_0_2050410_20222.cpp: In function `int main()':
0_0_2050410_20222.cpp:14: error: cannot convert `__gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >' to `char*' in assignment
0_0_2050410_20222.cpp:14: error: no match for 'operator!=' in 'p != (&s)->std::basic_string<_CharT, _Traits, _Alloc>::end [with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]()'