Eroare de compilare: main.cpp: In function 'int main()': main.cpp:31:37: error: no match for 'operator%' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' and '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}') if (v[i] > v[i - 1] && v[i] % v[i - 1] != 0) In file included from /usr/include/c++/6/valarray:587:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:95, from main.cpp:1: /usr/include/c++/6/bits/valarray_after.h:406:5: note: candidate: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/6/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: main.cpp:31:46: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if (v[i] > v[i - 1] && v[i] % v[i - 1] != 0) ^ In file included from /usr/include/c++/6/valarray:587:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:95, from main.cpp:1: /usr/include/c++/6/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/6/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: main.cpp:31:46: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if (v[i] > v[i - 1] && v[i] % v[i - 1] != 0) ^ In file included from /usr/include/c++/6/valarray:587:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:95, from main.cpp:1: /usr/include/c++/6/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/6/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: main.cpp:31:46: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if (v[i] > v[i - 1] && v[i] % v[i - 1] != 0) ^ In file included from /usr/include/c++/6/valarray:587:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:95, from main.cpp:1: /usr/include/c++/6/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ /usr/include/c++/6/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed: main.cpp:31:46: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' if (v[i] > v[i - 1] && v[i] % v[i - 1] != 0) ^ In file included from /usr/include/c++/6/valarray:587:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:95, from main.cpp:1: /usr/include/c++/6/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus) ^ Non zero exit status: 1