View Compilation Error

0_0_37884512_28253.cpp: In function 'int Dijkstra()':
0_0_37884512_28253.cpp:45:13: error: 'll' was not declared in this scope
             ll w = G[u][i].w;
             ^
0_0_37884512_28253.cpp:46:23: error: 'w' was not declared in this scope
             if(dis[u]+w<dis[v]){
                       ^