Compilare: user.cpp: In function ‘int main()’: user.cpp:9:22: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(fin,"%d",n); ^ user.cpp:12:30: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(fin,"%d ",a[i]); ^ user.cpp:17:32: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(fin,"%d ",a[i+n]); ^