Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:16: error: redeclaration of ‘int t’ user.cpp:16: error: ‘int t’ previously declared here user.cpp:29: error: no match for ‘operator+’ in ‘v + n’ /usr/include/c++/4.4/bits/stl_bvector.h:264: note: candidates are: std::_Bit_iterator std::operator+(ptrdiff_t, const std::_Bit_iterator&) /usr/include/c++/4.4/bits/stl_bvector.h:350: note: std::_Bit_const_iterator std::operator+(ptrdiff_t, const std::_Bit_const_iterator&) user.cpp:34: error: ‘memset’ was not declared in this scope user.cpp:43: error: ‘memcpy’ was not declared in this scope user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:49: error: invalid types ‘int[int]’ for array subscript user.cpp:50: error: invalid types ‘int[int]’ for array subscript user.cpp:18: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:19: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result