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Type: Posts; User: Alysosh

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    Insert sort algorithm

    I'm trying to understand the algorithm for insert sort for efficiency.

    Why does 2 + 2 x 2 + .... 2 X(n-1) = n squared - n?

    what's the relationship between the two?

    thanks.
  2. Use of scanner to return white space between the tokens

    I'm trying to read in a .java file then output it with highlighted keywords etc. as an HTML file. I obvoiusly want to keep the formating but don't know how to use Scanner to return the whitspace...
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