Compilare: user.cpp: In function 'long int calculeaza_suma(long unsigned int)': user.cpp:17: warning: comparison between signed and unsigned integer expressions user.cpp:18: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:30: warning: format '%u' expects type 'unsigned int*', but argument 3 has type 'long unsigned int*' user.cpp:30: warning: format '%u' expects type 'unsigned int*', but argument 4 has type 'long unsigned int*'