Compilare: user.cpp: In function ‘int main()’: user.cpp:21:67: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long int*’ [-Wformat=] for(int i =0; i< n; i++) {fscanf(fin, "%d%d", &p[i].x, &p[i].y);p[i].x++;p[i].y--;} ^ user.cpp:21:67: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘long long int*’ [-Wformat=] user.cpp:19:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ user.cpp:21:68: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(int i =0; i< n; i++) {fscanf(fin, "%d%d", &p[i].x, &p[i].y);p[i].x++;p[i].y--;} ^