View Compilation Error

0_0_38673570_2382.cpp: In function 'int main()':
0_0_38673570_2382.cpp:52:73: error: 'mp' was not declared in this scope; did you mean 'm'?
   52 |                 for(int i=1; i<=n; i++)e[i].clear(),siz[i]=1e9,dfn[i]=0,mp[i].clear(),din[i]=0;
      |                                                                         ^~
      |                                                                         m