define MaxWordSize 100
#define MaxWordSize 100
//edge of a graph
typedef struct gEdge{
// child is the location of the child vertex
int child, weight;
struct gEdge *nextEdge;
} GEdge, *GEdgePtr;
typedef struct{
char id[MaxWordSize];
int parent, cost, discover, finish, inDegree;
GEdgePtr firstEdge;
} GVertex;
//main method
int main() {
return 0;
}