Write a method named arrayRangeSum
.
It receives an IntArray
and a positive Int
range
as parameters.
You should return the sum of all the elements in the array that are between range
and range
* -1, non-inclusive.
For example, given the array {1, -4, 2, 24, -124}
and the range 8
, you would return -1
: 1 + -4 + 2
, since
these are the values in the array strictly greater than -8
and strictly less than 8
.
Given the range 124
, you should return 23
: 1 + -4 + 2 + 24
, since these are the values in the array strictly
greater than -124
and less than 124
.
Note that this problem is a great fit for the for in
loop!
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