Compilare: user.cpp:38:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:30: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:30: warning: format '%d' expects type 'int*', but argument 4 has type 'long int*' user.cpp:33: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp: In function 'int cmmdc(int, int)': user.cpp:18: warning: control reaches end of non-void function