//键盘输入一组数字的方法
import java.util.Arrays;
import java.util.Scanner;
public class Test {
public static void main(String[] args) {
System.out.println("请输入几个数字并用逗号隔开:");
Scanner sc = new Scanner(System.in);
String str = sc.next().toString();
String[] arr = str.split(",");
int[] number = new int[arr.length];
for (int i = 0; i < number.length; i++) {
number[i] = Integer.parseInt(arr[i]);
}
//调用Array类中的toString方法(返回包含数组元素的字符串,写在括号内,元素用逗号隔开)
System.out.print(Arrays.toString(number));
}
}









