Eroare de compilare: main.cpp: In function 'int32_t main()': main.cpp:70:41: error: no matching function for call to 'std::vector<std::vector<long long int> >::resize(int, std::vector<int>)' pref_sum.resize(n+1,vector<int>(m+1)); ^ In file included from /usr/include/c++/6/vector:64:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:86, from main.cpp:1: /usr/include/c++/6/bits/stl_vector.h:674:7: note: candidate: void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = std::vector<long long int>; _Alloc = std::allocator<std::vector<long long int> >; std::vector<_Tp, _Alloc>::size_type = long unsigned int] resize(size_type __new_size) ^~~~~~ /usr/include/c++/6/bits/stl_vector.h:674:7: note: candidate expects 1 argument, 2 provided /usr/include/c++/6/bits/stl_vector.h:694:7: note: candidate: void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type, const value_type&) [with _Tp = std::vector<long long int>; _Alloc = std::allocator<std::vector<long long int> >; std::vector<_Tp, _Alloc>::size_type = long unsigned int; std::vector<_Tp, _Alloc>::value_type = std::vector<long long int>] resize(size_type __new_size, const value_type& __x) ^~~~~~ /usr/include/c++/6/bits/stl_vector.h:694:7: note: no known conversion for argument 2 from 'std::vector<int>' to 'const value_type& {aka const std::vector<long long int>&}' main.cpp:66:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("aparate.in","r",stdin); ^ main.cpp:67:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("aparate.out","w",stdout); ^ Non zero exit status: 1