java Ex1.2.6

Posted 2021-05-08

func main() {
    fmt.Println(circularRotation("ABCDEF", "DEFABC"))
}
func circularRotation(s, t string) bool {
    return len(s) == len(t) && strings.Contains(s+s, t)
}

def circularRotation(s: str, t: str) -> bool:
    return len(s) == len(t) and t in (s*2)


if __name__ == '__main__':
    print(circularRotation("ABCDEF", "DEFABC"))

public class CircularRotation {
    public static void main(String[] args) {
        System.out.println(circularRotation("ABCDEF", "DEFABC"));
    }

    private static boolean circularRotation(String s, String t) {
        return s.length() == t.length() && s.concat(s).contains(t);
    }
}