ret.sum = @floatToInt(usize, std.math.floor(@intToFloat(f32, ret.sum) / crabs));

    ret.sum = ret.sum / crabs;

    std.debug.print("Day 7 \tfirst part result: {d} \ttime: {d}µs\t", .{ ret, f });

    std.debug.print("Day 7 \tfirst part result: {d} \ttime: {d}µs\n", .{ ret, f });

            // // add to main run step too
            // run_step.dependOn(&run_cmd.step);