我這打印數(shù)組為什么不對?。繋臀铱聪? 謝謝了
public?class?HelloWorld?{
????public?static?void?main(String[]?args)?{
????????
??//?定義一個長度為5的字符串數(shù)組,保存考試科目信息
??String[]?subjects?=new?int[5]????????????????????;
????????
??//?分別為數(shù)組中的元素賦值
??subjects[0]?=?"Oracle";
??subjects[1]?=?"PHP";
??subjects[2]?=?"Linux";
??subjects[3]?=?"Java";
??subjects[4]?=?"HTML";
????????
??System.out.println("數(shù)組中第4個科目為:"?+?????subjects[3]??????);
?}
}
2016-01-20
String[]?subjects?=new?int[5] ;這個地方錯了。應該改成String[] subjects=new String[5]。前面是什么數(shù)據(jù)類型后面就是什么數(shù)據(jù)類型
2016-01-20
醉了,人家的是字符串?
2015-12-23
Srring[] subjects=new String[5];
2015-12-23
String[] subjects = new String[5];
2015-12-23
改成這樣:
?String[] subjects =new String[5] ?;
2015-12-23
String[] subjects = new string [5];數(shù)組類型!!!!你到底是要String類型還是int類型啊????