用户:Laoweek

OvO? OvO! OvO.

x = \frac{- b \pm \sqrt{b^{2} - 4 a c}}{2 a}

$20 x^{2} + 60 x - 160000$

$[\begin{matrix} 1 & 0 \\ 0 & 2 \end{matrix}]$

$C O_{2} + C ⟶ O v O$

我是昆西，请给我钱

2 12 23 45 45 666 22 12 34343432 23 34 45

OvO OvO OvO

小部件Patreon按钮出错: Unable to load template 'wiki:Patreon按钮'

OvO

OvO?

OvO?sdsdsd

11113333444

23333

use rand::Rng;
fn main() {
    let random_num: u32 = rand::thread_rng().gen_range(1..101);
    println!("Random: {}", random_num);
}