Question

Write a spellcheck() method using an enhanced for-each loop that takes a word as a parameter and returns true if it is in the dictionary array. Return false if it is not found.

Answer 1

The spellcheck method checks if a word exists in a dictionary array using an enhanced for-each loop. It compares the input word case-insensitively to each dictionary entry and returns true if found, otherwise false.

Step-by-step explanation:

The question concerns creating a method in a programming language that will perform a spellcheck by looking up a word in a dictionary array using an enhanced for-each loop. To accomplish this, we would define a method called spellcheck that takes a string as its parameter. Inside the method, we would iterate over the dictionary array with a for-each loop, comparing each entry to the word passed as a parameter. If a match is found, true is returned, indicating the word is in the dictionary. If the loop completes without finding a match, the method returns false, indicating the word is not in the dictionary.

Here is a simple example of how such a method might look:

boolean spellcheck(String word) {
for (String entry : dictionary) {
if (entry.equalsIgnoreCase(word)) {
return true;
}
}
return false;
}

Note that equalsIgnoreCase is used here to allow case-insensitive matching, assuming the dictionary contains all words in a consistent case (either all lowercase or all uppercase).

Answer 2

if (checker.spellcheck(word, dictionary) == False)

Step-by-step explanation:

Spell check is a method which enables the user to check the errors in words and spelling before the draft is finalized. It is a built in feature in many softwares. It is a feature which helps users for proof reading and editing can be made before the final draft.