View Compilation Error

0_0_39407921_11886.cpp:2:7: error: expected nested-name-specifier before 'namespaxce'
    2 | using namespaxce std;
      |       ^~~~~~~~~~
0_0_39407921_11886.cpp: In function 'int main()':
0_0_39407921_11886.cpp:5:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 | cin >> a >> b;
      | ^~~
      | std::cin
In file included from .\stdc++.h:146:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
0_0_39407921_11886.cpp:6:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 | cout << a + b;
      | ^~~~
      | std::cout
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~