Java代码2-运算符简单运用

取各位相加

public class Add {
public static void main(String[] args) {
int num = 8564;
int gewei = num%10;
int shiwei = num/10%10;
int baiwei = num/100%10;
int qianwei = num/1000;
System.out.println(gewei);
System.out.println(shiwei);
System.out.println(baiwei);
System.out.println(qianwei);
System.out.println(gewei*1000+shiwei*100+baiwei*10+qianwei*1);
System.out.println(gewei+shiwei+baiwei+qianwei);

}
}

原文地址:https://www.cnblogs.com/zaoxi11/p/6026254.html