编辑代码

class Main {
	public static void main(String[] args) {
        
		/*System.out.println("Java is object oriented programming language");
        int n=8;
        System.out.println("n="+n);*/
        int n=1678;
        int a,b,c,d;
        a=n%10;
        b=n/10%10;
        c=n/100%10;
        d=n/1000%10;
        System.out.println("n=1678");
        System.out.println(d);
        System.out.println(c);
        System.out.println(b);
        System.out.println(a);
	}
}