View Compilation Error

0_0_39538958_3879.cpp: In function 'void cdq(int, int)':
0_0_39538958_3879.cpp:51:35: error: 'rq' was not declared in this scope; did you mean 'rp'?
   51 |                 cd[id[lp]] += r - rq + 1 - qry(g[id[lp]]);
      |                                   ^~
      |                                   rp