Compilare: user.cpp:58:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:20: warning: format '%d' expects type 'int*', but argument 2 has type 'char*' user.cpp:15: warning: unused variable 'min4' user.cpp:15: warning: unused variable 'pmin3' user.cpp:15: warning: unused variable 'pmin4' user.cpp:16: warning: unused variable 'suma' user.cpp:16: warning: 'pmin' may be used uninitialized in this function