Eroare de compilare: user.cpp: In function 'int sort(const void*, const void*)': user.cpp:10: error: 'strcmp' was not declared in this scope user.cpp: In function 'int main()': user.cpp:21: warning: format '%d' expects type 'int*', but argument 2 has type 'int' user.cpp:21: warning: format '%d' expects type 'int*', but argument 3 has type 'int' user.cpp:21: warning: format '%d' expects type 'int*', but argument 4 has type 'int' user.cpp:8: error: too few arguments to function 'int sort(const void*, const void*)' user.cpp:31: error: at this point in file user.cpp:33: error: 'strcmp' was not declared in this scope