Compilare: user.cpp: In function ‘int main()’: user.cpp:15:39: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘float*’ [-Wformat=] fscanf(fin, "%f%f%df", &v2, &x, &y); ^ user.cpp:13:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%f", &dist); ^ user.cpp:14:39: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%f%f%f", &v1, &x, &y); ^ user.cpp:15:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%f%f%df", &v2, &x, &y); ^ user.cpp:16:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%f", &vf); ^