Topic: 关于Random类的构造函数[求助]

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1.关于Random类的构造函数[求助] Copy to clipboard
Posted by: scwfeng
Posted on: 2006-04-06 07:22

请问seed到底有什么用？它和产生的随机数有什么联系？使用随机数时是否必须设置seed的值？
2.Re:关于Random类的构造函数[求助] [Re: scwfeng] Copy to clipboard
Posted by: why
Posted on: 2006-04-06 08:40

If you don't change the seed, the sequence of numbers generated would usually be exactly the same.
3.Re:关于Random类的构造函数[求助] [Re: scwfeng] Copy to clipboard
Posted by: steven_652
Posted on: 2006-04-13 12:34

seed仅仅为了取得固定的随机数，经常在测试时用seed，便于预测测试结果。到了发布时再去掉的。
4.Re:关于Random类的构造函数[求助] [Re: scwfeng] Copy to clipboard
Posted by: scwfeng
Posted on: 2006-04-13 18:27

谢谢指点

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