View Compilation Error

0_0_14032253_26603.cpp: In function 'void Dijsktra(int, int)':
0_0_14032253_26603.cpp:18:16: error: 'lem' was not declared in this scope
         dis[i]=lem[1][i];
                ^
0_0_14032253_26603.cpp:19:9: error: 'vis' was not declared in this scope
         vis[1]=1;
         ^