0_0_38492089_22858.cpp: In function 'int main()':
0_0_38492089_22858.cpp:7:8: error: 'cin' was not declared in this scope
while(cin>>x)
^
0_0_38492089_22858.cpp:7:8: note: suggested alternative:
In file included from 0_0_38492089_22858.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_38492089_22858.cpp:10:4: error: 'cout' was not declared in this scope
cout<<<<setprecision(3)<<"体积"<<y<<endl;
^
0_0_38492089_22858.cpp:10:4: note: suggested alternative:
In file included from 0_0_38492089_22858.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_38492089_22858.cpp:10:10: error: expected primary-expression before '<<' token
cout<<<<setprecision(3)<<"体积"<<y<<endl;
^
0_0_38492089_22858.cpp:10:26: error: 'setprecision' was not declared in this scope
cout<<<<setprecision(3)<<"体积"<<y<<endl;
^
0_0_38492089_22858.cpp:10:26: note: suggested alternative:
In file included from 0_0_38492089_22858.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iomanip:195:3: note: 'std::setprecision'
setprecision(int __n)
^
0_0_38492089_22858.cpp:10:40: error: 'endl' was not declared in this scope
cout<<<<setprecision(3)<<"体积"<<y<<endl;
^
0_0_38492089_22858.cpp:10:40: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_38492089_22858.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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