使用Java运算子的范例

public class Main {

  public static void main ( String[] args ) {

    int num = 1110;//来自 n o w  j a v a  . c o m

    double realNum = 25.1115F;

    double veryBigNum = 215.8 / 0.0;  

    double garbage = 0.0 / 0.0; 

    boolean test = true;

    

    System.out.println ("num = " + num);

    System.out.println ("realNum = " + realNum);

    System.out.println ("veryBigNum = " + veryBigNum);

    System.out.println ("garbage = " + garbage);

    System.out.println ("test = " + test);

    System.out.println ("Maximum int = " + Integer.MAX_VALUE);

    System.out.println ("Maximum double = " + Double.MAX_VALUE);

    System.out.println ("12.5 + 100 = " + (12.5 + 100));

    System.out.println ("12.5 - 100 = " + (12.5 - 100));

    System.out.println ("12.5 * 100 = " + (12.5 * 100));
    /*
    n o w j a v a . c o m 提 供
    */

    System.out.println ("12.5 / 100 = " + (12.5 / 100));

    System.out.println (