Eroare de compilare: user.cpp: In function ‘int SAME(int, int)’: user.cpp:12: error: comparison between distinct pointer types ‘int (*)[20]’ and ‘int*’ lacks a cast user.cpp: In function ‘int main()’: user.cpp:21: error: no match for ‘operator>>’ in ‘f >> a’ /usr/include/c++/4.4/istream:119: note: candidates are: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>& (*)(std::basic_istream<_CharT, _Traits>&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:123: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_ios<_CharT, _Traits>& (*)(std::basic_ios<_CharT, _Traits>&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:130: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:166: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:170: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:173: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:177: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:180: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:184: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:188: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:193: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:197: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:202: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:206: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:210: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:214: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char, _Traits = std::char_traits<char>] /usr/include/c++/4.4/istream:238: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_streambuf<_CharT, _Traits>*) [with _CharT = char, _Traits = std::char_traits<char>] user.cpp:22: error: invalid conversion from ‘int*’ to ‘int’ user.cpp:22: error: incompatible types in assignment of ‘int’ to ‘int [20]’ user.cpp:27: error: incompatible types in assignment of ‘int’ to ‘int [4400]’ user.cpp:41: error: ISO C++ forbids comparison between pointer and integer In file included from /usr/include/c++/4.4/algorithm:62, from user.cpp:2: /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size) [with _RandomAccessIterator = int (*)[20], _Size = int]’: /usr/include/c++/4.4/bits/stl_algo.h:5220: instantiated from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int (*)[20]]’ user.cpp:23: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2268: error: ISO C++ forbids casting to an array type ‘int [20]’ /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’: /usr/include/c++/4.4/bits/stl_algo.h:2178: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’ /usr/include/c++/4.4/bits/stl_algo.h:5222: instantiated from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int (*)[20]]’ user.cpp:23: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2105: error: array must be initialized with a brace-enclosed initializer /usr/include/c++/4.4/bits/stl_algo.h:2178: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’ /usr/include/c++/4.4/bits/stl_algo.h:5222: instantiated from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int (*)[20]]’ user.cpp:23: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2109: error: invalid array assignment /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__unguarded_insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’: /usr/include/c++/4.4/bits/stl_algo.h:2179: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’ /usr/include/c++/4.4/bits/stl_algo.h:5222: instantiated from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int (*)[20]]’ user.cpp:23: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2148: error: ISO C++ forbids casting to an array type ‘int [20]’ /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Tp) [with _RandomAccessIterator = int (*)[20], _Tp = int*]’: /usr/include/c++/4.4/bits/stl_algo.h:2112: instantiated from ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’ /usr/include/c++/4.4/bits/stl_algo.h:2178: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator) [with _RandomAccessIterator = int (*)[20]]’ /usr/include/c++/4.4/bits/stl_algo.h:5222: instantiated from ‘void std::sort(_RAIter, _RAIter) [with _RAIter = int (*)[20]]’ user.cpp:23: instantiated from here