如何求一个数的个位、十位、百位的数字分别是多少?
public class Demo{ public static void main(String [] args){ for(int i = 100;i<1000;i++){ int b = i/100; int s = i/10%10; int g = i%10; System.out.println(i+"的百位数是:"+b); System.out.println(i+"的十位数是:"+s); System.out.println(i+"的各位数是:"+g); System.out.println(); } } }