3
05/11/2024 9:19 am
Topic starter
Write a program that enters an array of strings and finds in it all sequences of equal elements. The input strings are given as a single line, separated by a space. Note: the count of the input strings is not explicitly specified, so you might need to read the first input line as a string and split it by a space.
Examples:
1 Answer
2
05/11/2024 9:19 am
Here's my solution:
import java.util.ArrayList;
import java.util.Scanner;
public class Pr_02_SequencesOfEqualStrings {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String[] array = scanner.nextLine().split(" ");
ArrayList<String> list = new ArrayList<>();
for (int i = 0; i < array.length; i++) {
if (!list.contains(array[i])) {
list.add(array[i]);
for (int j = 0; j < array.length; j++) {
if (array[i].equals(array[j])) {
System.out.print(array[i] + " ");
}
}
System.out.println();
}
}
}
}
