public class A20
{
public static void main(String []args)
{
Array t = new Array() ;
System.out.println("数组中的值为:" + t.sum() );
}
}
class Array
{
int Arr[] = new int[10] ;
int sumTotal ;
Array()
{
for(int i = 0 ; i< Arr.length ; i ++)
Arr[i] = i ;
}
public int sum()
{
for( int j=0 ; j < Arr.length ; j ++)
sumTotal +=Arr[j] ;
return sumTotal;
}
public class Test{
public static void main(String []args)
{
Array t = new Arrsy() ;
System.out.println("数组中的值为:" + t.sum() );
}
class Array {
int Arr[] = new int[10] ;
int sumTotal ;
Array()
{
for(int i = 0 ; i< Arr.length ; i ++)
Arr[i] = i ;
}
public int sum()
{
for( int j=0 ; j < Arr.length ; j ++)
{ sumTotal +=Arr[i] ; }
}