Compilare: user.cpp: In function ‘int main()’: user.cpp:41:49: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(lung[i] != max || v[i].g > v[t].g && v[i].l > v[t].l) ^ user.cpp:53:49: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(lung[i] != max || v[i].g > v[t].g && v[i].l > v[t].l) ^ user.cpp:18:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &n); ^ user.cpp:20:47: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d%d", &v[i].l, &v[i].g); ^