Computer Science Canada Help With Loop's |
| Author: | iBIGTRAIN [ Tue Jul 21, 2009 8:48 pm ] |
| Post subject: | Help With Loop's |
Im doing an online class about computer science and I have an exam tommrow, this assignment will give me extra marks. Ive got a basic idea on what I have to do for the assignment. I got most of the code right but it's just the last line that im haveing some trouble with. Write a program that asks the user to enter a word. The program will then repeat the word for as many times as it has characters: Sample Output Enter a word : Hello It has a length of 5 characters. Hello Hello Hello Hello Hello This is my code but it dosent work and I dont know what els I can put to make it work, ive been doing to for two days and im extremly angery. // The "IntegersOne" class. import java.awt.*; import hsa.Console; public class IntegersTwo { static Console c; // The output console public static void main (String[] args) { c = new Console (); String word; int letters; c.println ("Please enter a word"); word = c.readLine(); letters = word.length(); { System.out.println(letters+word); } |
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| Author: | Analysis Mode [ Tue Jul 21, 2009 8:54 pm ] |
| Post subject: | Re: Help With Loop's |
something like this will do: (C++ syntax) for (i=0;i<word.length();i++) printf(word); |
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| Author: | iBIGTRAIN [ Tue Jul 21, 2009 8:58 pm ] |
| Post subject: | RE:Help With Loop\'s |
Is that for Ready to Program Java 1.7.1? ive never seen that before. |
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| Author: | FreshPrince [ Tue Jul 21, 2009 9:03 pm ] |
| Post subject: | Re: Help With Loop's |
// The "IntegersOne" class. import java.awt.*; import hsa.Console; public class IntegersTwo { static Console c; // The output console public static void main (String[] args) { c = new Console (); String word; int letters; c.println ("Please enter a word"); word = c.readLine (); letters = word.length (); for (int i = 1 ; i <= letters ; i++) { System.out.println (word); } } } the for loop just starts at 1 and executes the command in the brackets for as many times as there are letters in the word, that should work fine. |
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| Author: | iBIGTRAIN [ Tue Jul 21, 2009 9:12 pm ] |
| Post subject: | RE:Help With Loop\'s |
Thank you very much that works perfect, such quick responses this website is great |
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| Author: | Nai [ Wed Jul 22, 2009 8:49 pm ] |
| Post subject: | RE:Help With Loop\'s |
I actually had to do that exact same assignment for my online course a little while ago. It really annoyed me too, but only because I didn't know the length method. |
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