0_0_34646742_3013.cpp: In function 'void dfs(int)':
0_0_34646742_3013.cpp:33:13: error: 'cout' was not declared in this scope
cout << a[i];
^
0_0_34646742_3013.cpp:33:13: note: suggested alternative:
In file included from 0_0_34646742_3013.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_34646742_3013.cpp:35:25: error: 'endl' was not declared in this scope
cout << endl;
^
0_0_34646742_3013.cpp:35:25: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_34646742_3013.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
0_0_34646742_3013.cpp: In function 'int main()':
0_0_34646742_3013.cpp:67:9: error: 'cout' was not declared in this scope
cout << "Case " << j << ":" << endl;
^
0_0_34646742_3013.cpp:67:9: note: suggested alternative:
In file included from 0_0_34646742_3013.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_34646742_3013.cpp:67:40: error: 'endl' was not declared in this scope
cout << "Case " << j << ":" << endl;
^
0_0_34646742_3013.cpp:67:40: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_34646742_3013.cpp:1:
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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