View Compilation Error

0_0_4844159_29906.cpp: In function `void solve()':
0_0_4844159_29906.cpp:86: error: no matching function for call to `std::basic_ostream<char, std::char_traits<char> >::setf(bool)'
GCC/bin/../lib/gcc/mingw32/3.4.2/../../../../include/c++/3.4.2/bits/ios_base.h:534: note: candidates are: std::_Ios_Fmtflags std::ios_base::setf(std::_Ios_Fmtflags)
GCC/bin/../lib/gcc/mingw32/3.4.2/../../../../include/c++/3.4.2/bits/ios_base.h:551: note:                 std::_Ios_Fmtflags std::ios_base::setf(std::_Ios_Fmtflags, std::_Ios_Fmtflags)