Compilare: user.cpp: In function ‘void rezolvare()’: user.cpp:48:33: warning: unused variable ‘nr_pc_infas’ [-Wunused-variable] unsigned long nr_el_stiva=2,nr_pc_infas=1,i=3,contor=1; ^ user.cpp: In function ‘int main()’: user.cpp:69:20: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 2 has type ‘long unsigned int’ [-Wformat=] printf("%u\n",h); ^ user.cpp:65:44: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.out","w",stdout); ^