HW6.30

 1 import java.util.Scanner;
 2 
 3 public class Solution
 4 {
 5     public static void main(String[] args)
 6     {
 7         Scanner input = new Scanner(System.in);
 8         System.out.print("Enter the length of the list: ");
 9         int length = input.nextInt();
10         int[] list = new int[length];
11         for(int i = 0; i < length; i++)
12             list[i] = input.nextInt();
13         input.close();
14         System.out.println(isConsecutiveFour(list));
15     }
16 
17     public static boolean isConsecutiveFour(int[] values)
18     {
19         if(values.length < 4)
20             return false;
21         for(int i = 0; i < values.length - 4; i++)
22         {
23             if(values[i] == values[i + 1] && values[i] == values[i + 2] && values[i] == values[i + 3])
24                 return true;
25         }
26         return false;
27     }
28 }