java

String[] musics=new String[]{"Islang","Ocean","pretty","sum"};

String[]newMusics=new String[musics.length+1];

String music="";

int index=musics.length;

System.out.println("请插入前的数组");

for(int i=0; i<musics.length;i++){

System.out.println(musics[i]+" ");

for(int i=o;musics.length;i++){

newMusics[i]=musics[i];

}

Scanner input=new Scanner(System.in);

System.out.print("\n 请输入歌曲名字");

music=input.nextLine();

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]

}

System.out.print("\插入后的数组为:");

for(int i=0;i<newMusics.length;i++){

System.out.print(newMusics[i]+" ");

}

}