hello.text(int?score[]);??需要標識符怎么回事??
import?java.util.Arrays;
public?class?HelloWorld?{
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?//完成?main?方法
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public?static?void?main(String[]?args)?{
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??int?scores[]={89,-23,64,91,119,52,73};
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?Arryays.sort(scores);
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????}
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?//定義方法完成成績排序并輸出前三名的功能
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?HelloWorld?hello=new?HelloWorld();
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?hello.text(int?score[]);
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?public?void?text(int?scores[]){
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???????for(int?i=scores.length-1;i>scores.length-3;i--){
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???????????System.out.println("考試成績的前三名為:"+score[i]);
????????}
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??????}
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}
2015-10-08
你實例化對象為什么在方法外面?