politicaldevelopment.cpp: In function 'int main()':
politicaldevelopment.cpp:64:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<g[v].size();i++)
~^~~~~~~~~~~~
politicaldevelopment.cpp:74:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<a.size();i++)
~^~~~~~~~~
politicaldevelopment.cpp:76:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<a.size();i++)
~^~~~~~~~~
politicaldevelopment.cpp:78:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j=0;j<g[a[i]].size();j++)
~^~~~~~~~~~~~~~~
politicaldevelopment.cpp:91:23: error: no match for 'operator-' (operand types are 'std::vector<int>' and 'int')
int y=mask-(1<<bit)
~~~~^~~~~~~~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from politicaldevelopment.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:389:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator-(const reverse_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:389:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
int y=mask-(1<<bit)
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from politicaldevelopment.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:1191:5: note: candidate: template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
operator-(const move_iterator<_IteratorL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1191:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
int y=mask-(1<<bit)
^
In file included from /usr/include/c++/7/vector:65:0,
from politicaldevelopment.cpp:5:
/usr/include/c++/7/bits/stl_bvector.h:208:3: note: candidate: std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&)
operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
^~~~~~~~
/usr/include/c++/7/bits/stl_bvector.h:208:3: note: no known conversion for argument 1 from 'std::vector<int>' to 'const std::_Bit_iterator_base&'
In file included from /usr/include/c++/7/deque:64:0,
from /usr/include/c++/7/queue:60,
from politicaldevelopment.cpp:10:
/usr/include/c++/7/bits/stl_deque.h:351:5: note: candidate: template<class _Tp, class _Ref, class _Ptr> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:351:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
int y=mask-(1<<bit)
^
In file included from /usr/include/c++/7/deque:64:0,
from /usr/include/c++/7/queue:60,
from politicaldevelopment.cpp:10:
/usr/include/c++/7/bits/stl_deque.h:363:5: note: candidate: template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^~~~~~~~
/usr/include/c++/7/bits/stl_deque.h:363:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
int y=mask-(1<<bit)
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from politicaldevelopment.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:962:5: note: candidate: template<class _Iterator, class _Container> typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:962:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
int y=mask-(1<<bit)
^
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from politicaldevelopment.cpp:2:
/usr/include/c++/7/bits/stl_iterator.h:950:5: note: candidate: template<class _IteratorL, class _IteratorR, class _Container> decltype ((__lhs.base() - __rhs.base())) __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:950:5: note: template argument deduction/substitution failed:
politicaldevelopment.cpp:91:31: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
int y=mask-(1<<bit)
^
politicaldevelopment.cpp:91:17: warning: unused variable 'y' [-Wunused-variable]
int y=mask-(1<<bit)
^
politicaldevelopment.cpp:38:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&x);
~~~~~^~~~~~~~~