View Compilation Error

0_0_30568014_6996.cpp: In function 'void dijkstra(int)':
0_0_30568014_6996.cpp:44:36: error: expected ')' before ';' token
          d[e.to]=min(e.dist,d[e.to];
                                    ^
0_0_30568014_6996.cpp:48:31: error: 'memset' was not declared in this scope
     memset(flag,0,sizeof(flag));
                               ^