可变参数
作者:互联网
public class Demo02 {
public static void main(String[] args) {
Demo02 demo02 = new Demo02();
demo02.test(1,5,5,5,5,5,5,5,5);
System.out.println("===============");
demo02.printMax(12,3,5,8);
demo02.printMax(new double[]{1,2,3,47,9});
}
public void test(int... i){
System.out.println(i[5]);
}
public static void printMax(double...numbers){
if(numbers.length == 0){
System.out.println("傻瓜");
return;
}
double result = numbers[0];
for (int i = 1; i<numbers.length ; i++){
if (numbers[i] > result){
System.out.println(numbers[i]);
result = numbers[i];
}
}
System.out.println("最大的是"+ result);
}
}
标签:System,demo02,参数,numbers,可变,println,public,out 来源: https://www.cnblogs.com/wcwjava/p/15251038.html