Compilare: user.cpp: In function ‘void Rezolva(long int)’: user.cpp:56:53: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘int’ [-Wformat=] for(long int i=LR;i>=1;i--) fprintf(g,"%ld",R[i]); fprintf(g,"\n"); ^ user.cpp: In function ‘int main()’: user.cpp:62:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%ld %ld\n",&A,&B); ^