50 个运动员参加乒乓球比赛,进入决赛决出冠军共需几场比赛怎么计算

数钱手不抽筋2022-10-04 11:39:541条回答

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Sandy5200 共回答了12个问题 | 采纳率100%
看赛制
循环赛n(n-1)/2,那么50*49/2=1225场~~~~
一般超过8人都不推荐用循环的~~
如果想快单淘汰罗50-1=49场~~~
不过单淘汰太快,种子安排也很难合理~~~
相对适合的是小组循环出来打淘汰
50个人可以分8组,6个组六人,2个组7人
每组取前两名,出来就是16强,小组1,2名交叉打~~~~
场数自己算吧~根据上面循环和淘汰的场次计算法则~~~
1年前

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可以设兔子有x只,小鸡有y只.
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解这两个方程就可以了.x=20 y=30
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