Answer:
Explanation:
The following function/program is written in Java. It asks the user for a sentence as an input and then splits that sentence into an array of words. Then it creates an arrayList for all of the unique words, comparing each word in the sentence with all of those in the ArrayList. If a word is found in the ArrayList it cancels the loop and moves on the next word in the sentence. Finally, it counts all of the unique words in the ArrayList and prints that total to the screen.
public static void uniqueWords() {
Scanner in = new Scanner(System.in);
System.out.println("Enter a sentence:");
String sentence = in.nextLine();
String words[] = sentence.split(" ");
ArrayList<String> uniqueWords = new ArrayList<>();
for (int x = 0; x < words.length; x++) {
boolean exists = false;
for (int i = 0; i < uniqueWords.size(); i++) {
if (words[x].equals(uniqueWords.get(i))) {
exists = true;
break;
}
}
if (exists == false) {
uniqueWords.add(words[x]);
}
}
System.out.println(uniqueWords.size());
}
just answered it its<u><em> Go To</em></u>
The built-in function you use in python to prompt a user for data input is the input function.
<h3>What is an input function?</h3>
An input function is a function used to prompt a user for data input.
The data input may be a string, integer, float, and many more.
Let's use an example of an input function in python.
x = input("what is your name: ")
y = int(input("How old are you: "))
Hence, the first input will prompt the user for the name and the second input will ask the user for his age. It can only accept integers.
learn more on input function here: brainly.com/question/17623507
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