Ken

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![image](https://user-images.githubusercontent.com/40093662/54929724-ffda8600-4f50-11e9-90a4-2d4f528dca3a.png) The above error is shown when jrand dependency is added

Hi . I would like to ask is there a way to generate a random natural number which is a multiple of a specific factor n? For example: ``` int...