View Compilation Error

0_0_39349746_6259.cpp: In function 'void check(int, int*, int*, int, int)':
0_0_39349746_6259.cpp:30:7: error: 'mes' was not declared in this scope; did you mean 'res'?
   30 |       mes=min(res, cnt);
      |       ^~~
      |       res