版权声明：转载注明来源。Keep Learning and Coding. https://blog.csdn.net/a771581211/article/details/88355573
package day02;
/**
* 数字类型包装类都支持两个常量：
* MAX_VALUE,MIN_VALUE
* 分别保存了对应基本类型的最大值与最小值。
* @author kaixu
*
*/
public class IntegerDemo3 {
public static void main(String[] args) {
//获取int最大值
int imax = Integer.MAX_VALUE;
int imin = Integer.MIN_VALUE;
System.out.println(imax);
System.out.println(imin);
double dmax = Double.MAX_VALUE;
double dmin = Double.MIN_VALUE;
System.out.println(dmax);
System.out.println(dmin);
}
}