Compilare: user.c: In function ‘loadarray’: user.c:12:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘int’ [-Wformat=] fscanf(f, "%d", a[i]); ^ user.c: In function ‘main’: user.c:22:5: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘int’ [-Wformat=] fscanf(f, "%d", n); ^ user.c:32:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=] fprintf(g, "%d", val); ^ user.c: In function ‘loadarray’: user.c:12:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", a[i]); ^ user.c: In function ‘main’: user.c:22:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", n); ^ user.c:22:11: warning: ‘n’ is used uninitialized in this function [-Wuninitialized]