Compilare: user.cpp: In function ‘int main()’: user.cpp:33:40: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=] fprintf(out, "%d",lungimetotala/nrc); ^ user.cpp:14:27: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(t,1,20000004,in); ^