import?java.util.Arrays;
public?class?HelloWorld?{
????
????//完成?main?方法
????public?static?void?main(String[]?args)?{
????????HelloWorld.hello=new?HelloWorld;
????????int[]scores=hello.getArray(?89?,?-23?,?64?,?91?,?119?,?52?,?73);
????????System.out.println(Array.toString(scores))
????}
????//定義方法完成成績(jī)排序并輸出前三名的功能
????public?int[]getArray(int?length){
????????int[]scores=new?int[length];
????????for(int?i=0;i<=scores.length;i++){
????????????scores[i]=(int)(Math.random()*100);
????????}
???
????System.out.println(scores[i]);
}