0_0_39041354_3116.cpp:2:7: error: expected nested-name-specifier before 'namesapce'
2 | using namesapce std;
| ^~~~~~~~~
0_0_39041354_3116.cpp: In function 'int main()':
0_0_39041354_3116.cpp:6:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | 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_39041354_3116.cpp:8:10: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
8 | cout<<a+b<<endl;
| ^~~~
| 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
| ^~~~
0_0_39041354_3116.cpp:8:21: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
8 | cout<<a+b<<endl;
| ^~~~
| std::endl
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/unique_ptr.h:42,
from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/memory:78,
from .\stdc++.h:56:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:735:5: note: 'std::endl' declared here
735 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
