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 ");
}
}