Arrays.sort(数组名)
关于Arrays.sort(数组名),可以对数组中非数字按照其长度排序吗?
关于Arrays.sort(数组名),可以对数组中非数字按照其长度排序吗?
2015-11-18
import java.util.Arrays; public class Test03 { public static void main(String[] args) { int[] arr1 = {2,1,6,3,4,5}; char[] arr2 = {'b','c','a'}; String[] arr3 = {"你","我","他"}; Arrays.sort(arr1); for (int i : arr1) { System.out.print(i+" "); } Arrays.sort(arr2); for (char i : arr2) { System.out.print(i+" "); } Arrays.sort(arr3); for (String i : arr3) { System.out.print(i+" "); } } }
运行一下这个代码,自己琢磨一下
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