数组取值问题集去除括号问题

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代码:

import java.util.Arrays;


public class shopping implements iCalater{
int number=0;
String count[]={"花生","土豆","书","杯子"};
int money[]={23,45,12,78};
float Calater(){
for(int i=0;i<=count.length;i++){
number++;
System.out.println(number);
}
return number;
}
void Print(){
System.out.println(Arrays.toString(count).substring(1,14));//直接输出count 取得是内存地址的值,substring去掉括号
}
public static void main(String[]args){
shopping a=new shopping();
a.Print();
a.Calater();
}
}

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