第九章练习

package cn.jiit.test.day9;

import java.util.Scanner;

public class test1 {
public static void main(String[] args) {

String[] musics = new String[] { "Island", "Ocean", "Pretty", "Sun" };
String[] newMusics = new String[musics.length + 1];
String music = "";
int index = musics.length;
System.out.println("插入前的数组为:");
for (int i = 0; i < musics.length; i++) {
System.out.println(musics[i] + " ");
}
for (int i = 0; i < musics.length; i++) {
newMusics[i] = musics[i];
}
Scanner input = new Scanner(System.in);
System.out.println("请输入歌曲名字");
music = input.next();
for (int i = 0; i < musics.length; i++) {
if (musics[i].compareToIgnoreCase(music) > 0) {// ????
index = i;
break;
}
}
for (int i = newMusics.length - 1; i > index; i--) {
newMusics[i] = newMusics[i - 1];
}
newMusics[index] = music;
System.out.println("插入后的数组为:");
for (int i = 0; i < newMusics.length; i++) {
System.out.println(newMusics[i] + " ");
}
}
}