连续的四个碱基的重复
不能判断是否有多个碱基的重复
- public class TestConsecutiveBases{
- public static void main (String[] args) {
- java.util.Scanner input = new java.util.Scanner(System.in);
- System.out.print("Enter the number of values: ");
- String DNASeq = input.nextLine();
- if (isConsecutiveFour(DNASeq))
- System.out.println("The series has consecutive four bases");
- else
- System.out.println("The series has no consecutive four bases");
- }
- public static boolean isConsecutiveFour(String T) {
- char[] DT = T.toCharArray();
- for (int i = 0; i < DT.length - 3; i++) {
- boolean isEqual = true;
- for (int j = i; j < i + 3; j++) {
- if (DT[j] != (DT[j + 1])) {
- isEqual = false;
- break;
- }
- }
- if (isEqual) return true;
- }
- return false;
- }
- }
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