#include <matplot/matplot.h>

int main() {
    using namespace matplot;

    tiledlayout(2, 1);

    auto ax1 = nexttile();
    plot(ax1, rand(6, 6, 0, 1));

    auto ax2 = nexttile();
    plot(ax2, rand(6, 6, 0, 1));

    ytickformat(ax2, "usd");

    show();
    return 0;
}