0_0_24001605_12235.cpp: In function 'int main()':
0_0_24001605_12235.cpp:7:11: error: 'cin' was not declared in this scope
while(cin>>hex>>a>>hex>>b)
^
0_0_24001605_12235.cpp:7:11: note: suggested alternative:
In file included from 0_0_24001605_12235.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_24001605_12235.cpp:7:16: error: 'hex' was not declared in this scope
while(cin>>hex>>a>>hex>>b)
^
0_0_24001605_12235.cpp:7:16: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_24001605_12235.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:941:3: note: 'std::hex'
hex(ios_base& __base)
^
0_0_24001605_12235.cpp:8:5: error: 'cout' was not declared in this scope
cout<<a+b<<endl;
^
0_0_24001605_12235.cpp:8:5: note: suggested alternative:
In file included from 0_0_24001605_12235.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_24001605_12235.cpp:8:16: error: 'endl' was not declared in this scope
cout<<a+b<<endl;
^
0_0_24001605_12235.cpp:8:16: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_24001605_12235.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
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