View Compilation Error

0_0_38694536_27824.cpp: In function 'void dfs2(int, int)':
0_0_38694536_27824.cpp:55:9: error: 'wi' was not declared in this scope; did you mean 'ti'?
   55 |         wi[cnt]=vi[now];
      |         ^~
      |         ti
0_0_38694536_27824.cpp:55:17: error: 'vi' was not declared in this scope; did you mean 'ti'?
   55 |         wi[cnt]=vi[now];
      |                 ^~
      |                 ti