Eroare de compilare: main.cpp: In member function 'void AIB::update(int, int)': main.cpp:37:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | for (int i = poz ; i < aib.size() ; i += lsb(i)) | ~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:69:15: error: cannot convert '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} to 'int' 69 | aib.update(v[n],1); | ~~~~~~~~~~^~~~~~~~ main.cpp:35:21: note: initializing argument 1 of 'void AIB::update(int, int)' 35 | void update(int poz,int val) | ~~~~^~~ main.cpp:73:31: error: no match for 'operator-' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} and 'int') 73 | nriv += aib.query(v[i]-1); In file included from /usr/include/c++/12.2.1/bits/stl_algobase.h:67, from /usr/include/c++/12.2.1/bits/specfun.h:45, from /usr/include/c++/12.2.1/cmath:1935, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:41, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_iterator.h:621:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&)' 621 | operator-(const reverse_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_iterator.h:621:5: note: template argument deduction/substitution failed: main.cpp:73:32: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} is not derived from 'const std::reverse_iterator<_IteratorL>' 73 | nriv += aib.query(v[i]-1); | ^ /usr/include/c++/12.2.1/bits/stl_iterator.h:1778:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)' 1778 | operator-(const move_iterator<_IteratorL>& __x, | ^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_iterator.h:1778:5: note: template argument deduction/substitution failed: main.cpp:73:32: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} is not derived from 'const std::move_iterator<_IteratorL>' 73 | nriv += aib.query(v[i]-1); | ^ In file included from /usr/include/c++/12.2.1/ccomplex:39, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:54: /usr/include/c++/12.2.1/complex:362:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const complex<_Tp>&, const complex<_Tp>&)' 362 | operator-(const complex<_Tp>& __x, const complex<_Tp>& __y) | ^~~~~~~~ /usr/include/c++/12.2.1/complex:362:5: note: template argument deduction/substitution failed: main.cpp:73:32: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} is not derived from 'const std::complex<_Tp>' 73 | nriv += aib.query(v[i]-1); | ^ /usr/include/c++/12.2.1/complex:371:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const complex<_Tp>&, const _Tp&)' 371 | operator-(const complex<_Tp>& __x, const _Tp& __y) | ^~~~~~~~ /usr/include/c++/12.2.1/complex:371:5: note: template argument deduction/substitution failed: main.cpp:73:32: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, long long int> >, std::pair<int, long long int> >::value_type' {aka 'std::pair<int, long long int>'} is not derived from 'const std::complex<_Tp>' 73 | nriv += aib.query(v[i]-1); | ^ /usr/include/c++/12.2.1/complex:380:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const _Tp&, const complex<_Tp>&)' 380 | operator-(const _Tp& __x, const complex<_Tp>& __y) Non zero exit status: 1