java小记3~Java.进入IT企业必读的324个JAVA面试题

public class Test {
	static int ary[] = new int[10];
	static int a;
	static short s1=1;
	
	public static void main(String[] args){
		System.out.println(ary[1]);//0
		System.out.println(a);//0
		s1+=1;
		//s1=s1+1;//int 不能转换成short
		System.out.println(s1);//2
	}
}