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Thread: Split a String into Ints

  1. #1
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    Default Split a String into Ints

    Hello,

    So I'm working on a project, and it requires me to split up an integer into each of it's numbers so I can create a base 10 polynomial representation of the number. The problem is, I'm not sure quite how to do it. I figure I can convert the int into a string, and then I want to split the string with the split method, but I run into two problems. First, I feel there must be an easier way to do this. Second, if there isn't, then I'm not sure how to split it up. I tried string.split("/d"), but I'm getting an error message.

    I guess my question is, what's the most efficient way to approach this.


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    Default Re: Split a String into Ints

    The / and % operators are useful in getting the separate digits out of an int value.
    13 / 10 = 1
    13 % 10 = 3
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Split a String into Ints

    Man, as a mathematician I should totally have thought of that. I need to work on going between comp sci and math mode. Thanks!

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