View Compilation Error

0_0_33635098_30837.cpp: In function 'int main()':
0_0_33635098_30837.cpp:108:30: error: expected unqualified-id before ')' token
         printf("%d\n", dinic.)
                              ^
0_0_33635098_30837.cpp:110:33: error: 'struct Dinic' has no member named 'minCost'
         printf("%d %d\n", dinic.minCost, dinic.maxFlow);
                                 ^
0_0_33635098_30837.cpp:110:48: error: 'struct Dinic' has no member named 'maxFlow'
         printf("%d %d\n", dinic.minCost, dinic.maxFlow);
                                                ^