Compilare: user.cpp:112:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:108: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp: In function 'long int fct(long int, long int)': user.cpp:84: warning: control reaches end of non-void function user.cpp: In function 'long int factor(long int, long int)': user.cpp:36: warning: control reaches end of non-void function user.cpp: In function 'long int fct(long int, long int)': user.cpp:48: warning: 'p' is used uninitialized in this function