Sum elements of the array based on index position, preferable with Linq

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So I have an array

int number = {3 ,5 ,2}

I know

number.Sum() = 10

and

number.Select(x=> sum+x) => {3, 8, 10}

I am looking for a way given a index to return the sum of the elements from index i to N

Example:

Sum(0) = 10
Sum(1) = 7
Sum(2) = 2

I can easily do it with a loop but I was wondering if there was a one-statement Linq that could be used.

asked 1 min ago

Mike

943

Sum elements of the array based on index position, preferable with Linq