java - Output the first letter of each string in an array list? -
This is for my homework assignment, so I do not want any code to give only an explanation about how to proceed. .
I have installed a program that takes user input and adds them to an array list.
I can output the list using System.out.println (list); But I need to print only the first letter of each word.
How should I go about doing this?
Cheers ...
The basic idea is your list There will be a loop on each
string , and for each it takes the first character (see for it) and then print it in your normal way (I think that
system.out println () ).
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