there was a duel among three persons A, B, and C. they hold one gun each and one bullet in each gun. they separately stood at the vertex of a regular triangle. given every one of them is sharpshooter, without any failure in their shoot career. if you were A how could you win the game, which means you could be the only alive one? (the other two were not stupid, they wouldn't stand at their position to wait for you to shoot at them.)

我数学不好。。。。

不是数学啦，不过好像有那么一小点关系

= =
no, all logic reasoning is based on the reality. do you think the route the passes can be maken as curve...

the [bullet] passes

昨天我们滑铁卢数学竞赛刚做了一到类似的题。。。。

pretend to shoot yourself.

其实我不知道滑铁卢数学竞赛是神马东西。。

then? is it really useful?

add oil

就是类似国际数学竞赛。。。专门出这种题。。。玩个什么游戏怎么样才赢。。。。

嗯知道啦~~

they can move anywhere if they want.

they are not stupid, do you think they will defer to your dictate...and to commit suicide indirectly?

haha...luckily you are not stupid