arithmeticdemo.java~5~

jbuilder2006一书的所有源代码

package operationsymbol;

public class ArithmeticDemo {

  public static void main(String[] args) {
    int a = 10;
    int b = 2;
    System.out.println("四个变量的初始值分别如下：");
    System.out.println("a = " + a +);
    System.out.println();
    System.out.println("c = " + c);
    System.out.println("d = " + d);
    System.out.println("使用相加算术运算符进行相加操作：");
    System.out.println("a + b = " + (a + b));
    System.out.println("使用相减算术运算符进行相减操作：");
    System.out.println("a - b = " + (a - b));
    System.out.println("使用相剩算术运算符进行相乘操作：");
    System.out.println("a * b = " + (a * b));
    System.out.println("使用相除算术运算符进行相除操作：");
    System.out.println("a / b = " + (a / b));
    System.out.println("使用取模算术运算符进行取模操作：");
    System.out.println("a % b = " + (a % b));
    System.out.println("对不同类型的数字使用算术运算符进行运算：");
    System.out.println("a + c = " + (a + c));
    System.out.println("b - d = " + (b - d));
    System.out.println("a * d = " + (a * d));
    System.out.println("b / c = " + (b / c));
    System.out.println("b % c = " + (b % c));
  }
}