Write a recursive method that will compute the sum of all the values in an array.

Question

What will be an ideal response?

Answer 1

```
public static int sumArray(int [] data){
return sumArray(data, data.length-1);
}

public static int sumArray(int [] data, int last){
int result;

if(last < 0)
result = 0; // only one value in the subarray
else{
result = data[last] + sumArray(data, last-1);
}

return result;

}
```

This code is in Methods.java.