View Compilation Error

0_0_33979855_11192.cpp: In function 'int main()':
0_0_33979855_11192.cpp:186:29: error: missing template arguments before '.' token
    for (auto &t:s) mcf_graph.add_edge(i+2,n+ID(t)+2,1,a*t*t+b*t+c);
                             ^
0_0_33979855_11192.cpp:187:13: error: missing template arguments before '.' token
    mcf_graph.add_edge(S2,i+2,1,0);
             ^
0_0_33979855_11192.cpp:189:39: error: missing template arguments before '.' token
   for (int i=1; i<=tot; ++i) mcf_graph.add_edge(n+i+2,T,1,0);
                                       ^