Main.cc: In function ‘int main()’:
Main.cc:15:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   15 |          scanf("%d %d %d %d",&x1,&y1,&x2,&y2);
      |          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cc:24:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   24 |         scanf("%d",&q);
      |         ~~~~~^~~~~~~~~
Main.cc:26:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   26 |             scanf("%d %d %d %d",&x1,&y1,&x2,&y2);
      |             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/ld: failed to convert GOTPCREL relocation; relink with --no-relax
collect2: error: ld returned 1 exit status