编辑代码



import java.util.Vector;

class Main {
	public static void main(String[] args) {
        //JSRUN引擎2.0,支持多达30种语言在线运行,全仿真在线交互输入输出。

    Vector vec= new Vector<>();
    vec.add(5);
    System.out.println(vec.get(0));

    String cmd ="ext#0x5FC#0";

    String value = cmd.split("#")[1];

    int t = Integer.parseInt(value.substring(2, value.length()), 16);

    System.out.println(value);
    System.out.println(t);

		System.out.println("Hello world!   - java.jsrun.net ");
	}
}