Compilare: user.cpp: In function ‘int main()’: user.cpp:50:26: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] fscanf(f,"%ld",&x); ^ user.cpp:56:38: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 5 has type ‘int*’ [-Wformat=] fscanf(f,"%d%d%ld",&cer,&x,&y); ^ user.cpp:69:35: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘int’ [-Wformat=] fprintf(g,"%ld\n",maxx); ^