Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 4 of 4

Thread: Question About A Program

  1. #1
    Junior Member
    Join Date
    May 2011
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default Question About A Program

    Hello, I want to ask a question that I could not solve. How can I ask the user for a word and create a new word that is the same length as the original word
    such that none of the letters of the original word are used? I am supposed to write this program without using an Array or recursion.. Please let me inform.. Regards


  2. #2
    Junior Member
    Join Date
    May 2011
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default Re: Question About A Program

    Is there anyone who wants to help me? Please I need your help ..

  3. #3
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Location
    Eastern Florida
    Posts
    25,139
    Thanks
    65
    Thanked 2,720 Times in 2,670 Posts

    Default Re: Question About A Program

    create a new word that is the same length as the original word such that none of the letters of the original word are used
    I have no idea how to solve this. It seems to be mostly an algorithm problem and nothing to do with writing a program in java.
    What is the purpose of solving this problem?

    What ideas do you have so far?

  4. #4
    Administrator copeg's Avatar
    Join Date
    Oct 2009
    Location
    US
    Posts
    5,318
    Thanks
    181
    Thanked 833 Times in 772 Posts
    Blog Entries
    5

    Default Re: Question About A Program

    Break the problem down into the requirements first....create character lengths of equal size - how would you do this? Next, solve the requirement of unique characters (java has a class Set which can be used for this purpose). Your biggest problem, is making sure the result is actually a word

Similar Threads

  1. Help with class program!!! STUCK! Program not doing what I Want!!!
    By sketch_flygirl in forum What's Wrong With My Code?
    Replies: 7
    Last Post: April 4th, 2011, 07:29 AM
  2. java applet program question (on getting path fails)
    By hellocheese in forum What's Wrong With My Code?
    Replies: 6
    Last Post: March 30th, 2011, 04:34 PM
  3. Question about writing a phonebook sorting program
    By Stockholm Syndrome in forum Java Theory & Questions
    Replies: 2
    Last Post: March 25th, 2011, 09:25 AM
  4. Question about my coin toss program
    By CheekySpoon in forum What's Wrong With My Code?
    Replies: 3
    Last Post: February 9th, 2010, 04:14 AM
  5. [SOLVED] How to narrow down the range of input in java?
    By big_c in forum What's Wrong With My Code?
    Replies: 5
    Last Post: April 20th, 2009, 11:38 AM