all of these question should be answered using java 9 RI ,ill 24% 5:44 PM elearn

Question

all of these question should be answered using java

9 RI ,ill 24% 5:44 PM elearning.csc.edu FA18F CSE 100/200 CS217A.FA18F September 3-September g HMWK #3 HMWK #3 1. Complete the class ArrayStack by adding the methods IsEmpty), slz and toStringi), In the toString() method, use a loop to print the elements In the stack wlthout modifying the content of the stack 2. Copy and paste the programs interface stackADT ArrayStack and EmptyCollectionException in BlueJ and compile the class file ArrayStack to make sure it compiles. 3. Develop an algorithm to be able to do the word scarch. WWlte the algornthm In pscudocode. The word search starts with an nxn square of letters (n rows and n columns stored in an nxn two dlmenslonal arra) and a glven word to search. You should scarch vertically (up/down) and horlzontally (left/right) omlt scarchlng dlagonally for slmpllclty) starting from the first letter In the two dlmenslonal array, continue until elther the word s found or the end of the array Is reached. You may need to use a stack to help remember which directlon has been checked, whlch has not. The result has to be saved Back FarwardHome Bokmarks Tahs

Explanation / Answer

I have written arraystack class for you, since this question involves a lot of questions, i would request you to please post the other question in a separate thread.

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