Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:44:20: error: ‘cmp’ was not declared in this scope sort(w+1,w+n+1,cmp); ^ user.cpp:44:23: error: ‘sort’ was not declared in this scope sort(w+1,w+n+1,cmp); ^ user.cpp:44:23: note: suggested alternative: In file included from /usr/local/include/c++/4.8.0/algorithm:62:0, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_algo.h:5497:5: note: ‘std::sort’ sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^ user.cpp:54:13: error: expected ‘}’ at end of input return 0; ^