import java.util.*;
String s=Arrays.deepToString(ab);
System.out.println(s);
run:
[[1.2, 6.1], [1.0, 1.6]]
java 打印二维数组 Arrays.deepToString()的用法
最新推荐文章于 2023-04-10 19:50:44 发布
import java.util.*;
String s=Arrays.deepToString(ab);
System.out.println(s);
run:
[[1.2, 6.1], [1.0, 1.6]]