Function main

graph/code17.cpp:56–72

}

int main()
{
    int v = 4;
    vector<pair<int, int>> adj[v];

    // adding edges now
    add_edge(adj, 0, 1, 1);
    add_edge(adj, 0, 2, 4);
    add_edge(adj, 1, 2, -3);
    add_edge(adj, 1, 3, 2);
    add_edge(adj, 2, 3, 3);

    int source = 0;
    bellman_ford(adj, v, source);

    return 0;
}