0_0_17076148_1647.cpp:28:26: error: 'round' does not name a type
bool operator() (const round & lhs, const round &rhs) const
^
0_0_17076148_1647.cpp:28:45: error: 'round' does not name a type
bool operator() (const round & lhs, const round &rhs) const
^
0_0_17076148_1647.cpp: In member function 'bool mycomparison::operator()(const int&, const int&) const':
0_0_17076148_1647.cpp:30:30: error: request for member 'v' in 'lhs', which is of non-class type 'const int'
if (reverse) return (lhs.v>rhs.v);
^
0_0_17076148_1647.cpp:30:36: error: request for member 'v' in 'rhs', which is of non-class type 'const int'
if (reverse) return (lhs.v>rhs.v);
^
0_0_17076148_1647.cpp:31:22: error: request for member 'v' in 'lhs', which is of non-class type 'const int'
else return (lhs.v<rhs.v);
^
0_0_17076148_1647.cpp:31:28: error: request for member 'v' in 'rhs', which is of non-class type 'const int'
else return (lhs.v<rhs.v);
^
0_0_17076148_1647.cpp: In function 'int main()':
0_0_17076148_1647.cpp:46:45: error: type/value mismatch at argument 1 in template parameter list for 'template<class _Tp, class _Alloc> class std::vector'
priority_queue < round, vector<round>, mycomparison> q_round;
^
0_0_17076148_1647.cpp:46:45: error: expected a type, got 'std::round'
0_0_17076148_1647.cpp:46:45: error: template argument 2 is invalid
0_0_17076148_1647.cpp:46:60: error: type/value mismatch at argument 1 in template parameter list for 'template<class _Tp, class _Sequence, class _Compare> class std::priority_queue'
priority_queue < round, vector<round>, mycomparison> q_round;
^
0_0_17076148_1647.cpp:46:60: error: expected a type, got 'std::round'
0_0_17076148_1647.cpp:46:60: error: template argument 2 is invalid
0_0_17076148_1647.cpp:46:69: error: invalid type in declaration before ';' token
priority_queue < round, vector<round>, mycomparison> q_round;
^
0_0_17076148_1647.cpp:57:21: error: request for member 'push' in 'q_round', which is of non-class type 'int'
q_round.push(round(l,r,v));
^
0_0_17076148_1647.cpp:57:37: error: no matching function for call to 'round(int&, int&, int&)'
q_round.push(round(l,r,v));
^
0_0_17076148_1647.cpp:57:37: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:44:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from 0_0_17076148_1647.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:874:25: note: double round(double)
extern double __cdecl round (double);
^
GCC4.9.2/x86_64-w64-mingw32/include/math.h:874:25: note: candidate expects 1 argument, 3 provided
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from 0_0_17076148_1647.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1620:5: note: template<class _Tp> constexpr typename __gnu_cxx::__enable_if<std::__is_integer<_Tp>::__value, double>::__type std::round(_Tp)
round(_Tp __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1620:5: note: template argument deduction/substitution failed:
0_0_17076148_1647.cpp:57:37: note: candidate expects 1 argument, 3 provided
q_round.push(round(l,r,v));
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from 0_0_17076148_1647.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1614:3: note: constexpr long double std::round(long double)
round(long double __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1614:3: note: candidate expects 1 argument, 3 provided
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1610:3: note: constexpr float std::round(float)
round(float __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:1610:3: note: candidate expects 1 argument, 3 provided
0_0_17076148_1647.cpp:88:24: error: request for member 'empty' in 'q_round', which is of non-class type 'int'
while(!q_round.empty())
^
0_0_17076148_1647.cpp:90:19: error: 'round' does not name a type
const round &ro = q_round.top();
^
0_0_17076148_1647.cpp:91:17: error: 'ro' was not declared in this scope
l = ro.l;
^
0_0_17076148_1647.cpp:106:21: error: request for member 'pop' in 'q_round', which is of non-class type 'int'
q_round.pop();
^
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