graph_2.cpp

#include <cmath>
#include <matplot/matplot.h>

std::vector<std::pair<size_t, size_t>> get_edges();

int main() {
    using namespace matplot;
    auto edges = get_edges();
    graph(edges, "-.dr")->show_labels(false);

    show();
    return 0;
}

std::vector<std::pair<size_t, size_t>> get_edges() {
    return {
        {0, 1},   {0, 4},   {0, 5},   {1, 2},   {1, 10},  {2, 3},   {2, 15},
        {3, 4},   {3, 20},  {4, 25},  {5, 6},   {5, 9},   {6, 7},   {6, 29},
        {7, 8},   {7, 41},  {8, 9},   {8, 37},  {9, 11},  {10, 11}, {10, 14},
        {11, 12}, {12, 13}, {12, 36}, {13, 14}, {13, 32}, {14, 16}, {15, 16},
        {15, 19}, {16, 17}, {17, 18}, {17, 31}, {18, 19}, {18, 52}, {19, 21},
        {20, 21}, {20, 24}, {21, 22}, {22, 23}, {22, 51}, {23, 24}, {23, 47},
        {24, 26}, {25, 26}, {25, 29}, {26, 27}, {27, 28}, {27, 46}, {28, 29},
        {28, 42}, {30, 31}, {30, 34}, {30, 53}, {31, 32}, {32, 33}, {33, 34},
        {33, 35}, {34, 55}, {35, 36}, {35, 39}, {36, 37}, {37, 38}, {38, 39},
        {38, 40}, {39, 56}, {40, 41}, {40, 44}, {41, 42}, {42, 43}, {43, 44},
        {43, 45}, {44, 57}, {45, 46}, {45, 49}, {46, 47}, {47, 48}, {48, 49},
        {48, 50}, {49, 58}, {50, 51}, {50, 54}, {51, 52}, {52, 53}, {53, 54},
        {54, 59}, {55, 56}, {55, 59}, {56, 57}, {57, 58}, {58, 59}};
}