0_0_36177886_27600.cpp: In function 'int main()':
0_0_36177886_27600.cpp:7:9: error: 'cin' was not declared in this scope
while (cin >> a)
^
0_0_36177886_27600.cpp:7:9: note: suggested alternative:
In file included from 0_0_36177886_27600.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_36177886_27600.cpp:9:3: error: 'cout' was not declared in this scope
cout << setiosflags(ios_base::fixed) << setprecision(2) << fabs(a) << endl;;
^
0_0_36177886_27600.cpp:9:3: note: suggested alternative:
In file included from 0_0_36177886_27600.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_36177886_27600.cpp:9:23: error: 'ios_base' has not been declared
cout << setiosflags(ios_base::fixed) << setprecision(2) << fabs(a) << endl;;
^
0_0_36177886_27600.cpp:9:38: error: 'setiosflags' was not declared in this scope
cout << setiosflags(ios_base::fixed) << setprecision(2) << fabs(a) << endl;;
^
0_0_36177886_27600.cpp:9:38: note: suggested alternative:
In file included from 0_0_36177886_27600.cpp:3:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iomanip:96:3: note: 'std::setiosflags'
setiosflags(ios_base::fmtflags __mask)
^
0_0_36177886_27600.cpp:9:57: error: 'setprecision' was not declared in this scope
cout << setiosflags(ios_base::fixed) << setprecision(2) << fabs(a) << endl;;
^
0_0_36177886_27600.cpp:9:57: note: suggested alternative:
In file included from 0_0_36177886_27600.cpp:3:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iomanip:195:3: note: 'std::setprecision'
setprecision(int __n)
^
0_0_36177886_27600.cpp:9:73: error: 'endl' was not declared in this scope
cout << setiosflags(ios_base::fixed) << setprecision(2) << fabs(a) << endl;;
^
0_0_36177886_27600.cpp:9:73: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_36177886_27600.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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