J260713/授课代码/c260727/src/course/api/math/MathTest.java

package course.api.math;

/**
 * @author WanJl
 * @version 1.0
 * @title MathTest
 * @description
 * @create 2026/7/27
 */
public class MathTest {
    public static void main(String[] args) {
        System.out.println("π："+Math.PI);
        System.out.println("获取绝对值："+Math.abs(-6));
        System.out.println("获取最大值："+Math.max(15,7));
        System.out.println("获取最小值："+Math.min(15,7));
        System.out.println("2的10次方："+Math.pow(2,10));
        System.out.println("开根号："+Math.sqrt(16));
        System.out.println("向上取整："+Math.ceil(3.2));
        System.out.println("向下取整："+Math.floor(3.2));
        System.out.println("四舍五入："+Math.round(3.6));
        System.out.println("[0.0 , 1.0]随机数："+Math.random());
    }
}