View Compilation Error

0_0_20667815_15822.cpp:9:3: error: 'mp' does not name a type
 };mp[10000];
   ^
0_0_20667815_15822.cpp: In function 'void add(int, int, int)':
0_0_20667815_15822.cpp:15:5: error: 'mp' was not declared in this scope
     mp[e].v=v;
     ^
0_0_20667815_15822.cpp: In function 'int bfs()':
0_0_20667815_15822.cpp:31:35: error: 'mp' was not declared in this scope
         for(int i=head[u];i!=-1;i=mp[i].next)
                                   ^
0_0_20667815_15822.cpp: In function 'int dfs(int, int)':
0_0_20667815_15822.cpp:50:31: error: 'mp' was not declared in this scope
     for(int i=head[u];i!=-1;i=mp[i].next)
                               ^
0_0_20667815_15822.cpp: In function 'int main()':
0_0_20667815_15822.cpp:78:16: error: 'mp' was not declared in this scope
         memset(mp,0,sizeof(mp));
                ^