【发布时间】:2016-10-11 15:54:25
【问题描述】:
希望你做得好,我刚开始 scala 基本编程,我想用 foreach 或其他你认为最好的方法生成一些字符串变量。
我如何使用scala.util.Random 来生成这个结果:
Var 1A:String = random between A to J
Var 1B:String = random between A to J but not 1A value
Var 1C:String = random between A to J, not 1A and not 1B
Var 1D to 1J also should have different random value from A to J
所以基本上从1A到1J可能是这样的:
Var 1A = "B"
Var 1B = "G"
Var 1C = "A"
Var 1D = "D"
Var 1E = "H"
and so on until 1J
【问题讨论】:
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