Compilare: user.cpp:56:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:53: warning: format '%d' expects type 'int', but argument 2 has type 'long long int' user.cpp:23: warning: unused variable 'q' user.cpp:24: warning: unused variable 'np' user.cpp:24: warning: unused variable 'i' user.cpp:24: warning: unused variable 'j' user.cpp: In function 'int putere(int)': user.cpp:20: warning: control reaches end of non-void function