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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