#H. 虽然我很菜,但是我很强

    Type: Default 1000ms 256MiB

虽然我很菜,但是我很强

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Background

马同学放假后沉迷一款fps游戏Valorant无法自拔。

Description

有一天马同学开了一把死斗模式(就是以自己为单位,其他人都是敌人),出现一个情况,马同学,A,B在一个路口碰到了,但是他们刚击杀了其他人,子弹都只剩下一颗,但是马同学的枪法不好,能够爆头的概率只有40%(555 太菜了),但是A,B都有80%.

问马同学的生还概率是多少?

例如直接输出:printf("10%%")(只看第一次提交结果)

Limitation

1s, 1024KiB for each test case.

蓝桥杯训练一暨22级新生周赛第八场

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
10
Start at
2023-1-17 13:00
End at
2023-1-17 18:00
Duration
5 hour(s)
Host
Partic.
36