javaJava is the only thing

Question

java and the other day and night and the rest and I'm still waiting for you

Answer 1

代码如下，亲测可用：
如有帮助请在我的回答上点个【采纳】

public static void main(String[] args) {
        String s="^[A-Z]{5}|[A-Za-z0-9]{10}$";
        String pwd="asdasd123A";
        System.out.println(pwd.matches(s));
    }