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  1. Thread: Fractions

    by debug
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    613

    Fractions

    is there any standard library function to convert decimals to fractions, for example if the input is 3.14159265 the output = 22/7 ?
    thanks!
  2. Replies
    1
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    706

    Re: Converting an array

    is this what you looking for?


    TreeMap tm = new TreeMap();
    tm.put('A', 1);
    tm.put('B', 2);
    tm.put('C', 3);
    tm.put('D', 4);

    ...
  3. Replies
    3
    Views
    9,038

    Re: treemap Duplicates

    can you elaborate please? thanks!

    i want to use the treemap class to do something like:
    (sort the names according to height if the height is same sort the names according to weight)

    at the...
  4. Replies
    3
    Views
    9,038

    treemap Duplicates

    hi!
    i need help with the treemap, the problem is if i store 2 elements with the same key but different values, only the latest entry gets stored for example


    TreeMap map = new TreeMap();...
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