FILE * f = fopen(argv[1], "r");

int wanted = atoi(argv[2]);

size_t nout = 0;

size_t nin = 0;

size_t nonz = 0;

size_t tot = 0;

degree d;

int j = 0;

while(!feof(f)) {

fread(&d, sizeof(degree), 1, f);

nout += d.outdegree;

nin += d.indegree;

if (wanted == j) {

std::cout << wanted << " indeg: " << d.indegree << " outdeg: " << d.outdegree << std::endl;

break;

}

j++;

}

std::cout << "Total in: " << nin << " total out: " << nout << std::endl;

std::cout << "Non-singleton vertices: " << nonz << std::endl;

std::cout << "Total vertices: " << tot << std::endl;

}