java - ArrayList Confusion and assistance! -

There are basically some pointers like IDs or tips to solve this question. Perhaps some of the things I can read About simplicity and loop that make me easy to understand! ..

The question is:

An ArrayList processing of characters: the type of cList type of object has been declared and is intialised to write a loop which will not count the characters There are no spaces and can print the number in the terminal window.

And the second question will be:

Looping through the string

assuming that a variable has been declared as follows:

  string;  

And that the value has already been assigned, write a loop statement that will print the letters of S in the reverse order (so if s = "HELLO", your loop print Will be "olleh").

ArrayList () Public static zero major four f; Public array listing (int CLIST) {int cList =; While {cList} {System.out.println (cList); }}

And another question:

I have no idea, but it would be good to read!

Thank you!

You can start by reading more documentation on.

In your example you did not declare the T series as an array nor filled it with the alphabetical objects. Instead of a short while you can consider for to get the characters in the string, can be used.