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  1. Help With Iterator code... please help me..

    Writing this program for class that has to output

    The following should print a y x b c:
    [a y x b c] <- this is what mine prints with error line commented out...
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    961

    ArrayList Plotting Points

    Hey Guys.. making a convex hull here with 100 random squares..or asterisks... but i wanted to first graph all of the radom points and start figuring out grahams scan algorithm by measuring the...
  3. Simple I/O Question...well could be simple for you?

    Okay guys so say i wanted to take in code from a scanner object for an example
    i do something like this


    System.out.println("EXPRESSION MIN_X MAX_X MIN_Y MAX_Y DELTA_X WIDTH HEIGHT");

    ...
  4. logic error somewhere.. working with try & catch, simple array.. please help

    // CS 0401 Fall 2010
    // Lab 10
    // You must modify this file so that it works as described in the lab handout.
    import java.util.*;
    import java.io.*;
    import java.lang.*;

    public class lab10
    {...
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    1,179

    reading string in from text file

    Hey Guys... im getting an error could you help?


    Exception in thread "main" java.lang.NumberFormatException: For input string: "bogus"
    at...
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