I want the program to have the details of all 3 students stored (while the program is still running), so i can print them, or preform other operations on them anytime i want.
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Started by
zell_ffhut
, Feb 24 2006 06:46 AM
#31
Posted 05 March 2006 - 11:24 AM
I want the program to have the details of all 3 students stored (while the program is still running), so i can print them, or preform other operations on them anytime i want.
#32
Posted 05 March 2006 - 12:41 PM
Oh sorry. The problem occurs because you are re-instantiating your ArrayList everytime that they enter 1.
In the beginning of your class, where you declare the variable, instantiate it.
In the beginning of your class, where you declare the variable, instantiate it.
public class Main { // ... static ArrayList student = new ArrayList(); }
Edited by destin, 05 March 2006 - 01:16 PM.
#33
Posted 05 March 2006 - 12:48 PM
Stunning. Thanks for all your help.
The data structure is working fine now. Just got to implement some more functions, and i'll be done.
Thanks again
The data structure is working fine now. Just got to implement some more functions, and i'll be done.
Thanks again
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