0_0_36177798_25329.cpp: In function 'int main()':
0_0_36177798_25329.cpp:7:9: error: 'cin' was not declared in this scope
while (cin >> a)
^
0_0_36177798_25329.cpp:7:9: note: suggested alternative:
In file included from 0_0_36177798_25329.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_36177798_25329.cpp:9:29: error: 'pow' was not declared in this scope
float v= 4 * PI * pow(a, 3);
^
0_0_36177798_25329.cpp:10:3: error: 'cout' was not declared in this scope
cout.setf(ios_base::fixed, ios_base::floatfield);
^
0_0_36177798_25329.cpp:10:3: note: suggested alternative:
In file included from 0_0_36177798_25329.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_36177798_25329.cpp:10:13: error: 'ios_base' has not been declared
cout.setf(ios_base::fixed, ios_base::floatfield);
^
0_0_36177798_25329.cpp:10:30: error: 'ios_base' has not been declared
cout.setf(ios_base::fixed, ios_base::floatfield);
^
0_0_36177798_25329.cpp:11:13: error: 'ios_base' has not been declared
cout.setf(ios_base::showpoint);
^
0_0_36177798_25329.cpp:13:16: error: 'endl' was not declared in this scope
cout << v << endl;
^
0_0_36177798_25329.cpp:13:16: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_36177798_25329.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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