Java 使用Math.abs查找float，int，double和long的绝对值

//来 自 NowJava.com

​

​

public class Main {

​

​

  public static void main(String[] args) {

​

​

    int i = 8;

​

    int j = -5;

​

​

    System.out.println("Absolute value of " + i + " is :" + Math.abs(i));

​

    System.out.println("Absolute value of " + j + " is :" + Math.abs(j));

​

​

    float f1 = 10.40f;

​

    float f2 = -50.28f;

​

​

    System.out.println("Absolute value of " + f1 + " is :" + Math.abs(f1));

​

    System.out.println("Absolute value of " + f2 + " is :" + Math.abs(f2));

​

   /*

   N o w  J a v a  . c o m 提 供

   */

​

    double d1 = 43.324;

​

    double d2 = -349.324;

​

    System.out.println("Absolute value of " + d1 + " is :" + Math.abs(d1));

​

    System.out.println("Absolute value of " + d2 + " is :" + Math.abs(d2));

​

​

    long l1 = 34;

​

    long l2 = -439;

/**代码未完, 请加载全部代码(NowJava.com).**/