using namespace matplot;

using namespace std;

vector<pair<size_t, size_t>> edges = {{0, 1},

{0, 2},

{1, 2},

{1, 4},

{2, 3},

{3, 5},

{4, 5},

{4, 6},

{6, 8},

{8, 9},

{7, 9},

{8, 7},

{9, 10}};

std::vector<double> weights = {4,4,2,1,1,4,2,1,3,3,2,4,1};

graph(edges)->edge_labels(weights);

wait();

return 0;

}