Login and get codingWrite a function that accepts a list of strings and returns the total of the indices of the items.

Example 1:

`['a', 'b', 'c']`

=>`0 + 1 + 2 = 3`

The indices for

duplicateitems should beaccumulatedin the total as they appear.Example 2:

`['a', 'b', 'b', 'c']`

=>`0 + 1 + (1+2) + 3 = 7`

Example 3:

`['a', 'b', 'b', 'c', 'a', 'b', 'a']`

=>`0 + 1 + (1+2) + 3 + (0+4) + (1+2+5) + (0+4+6) = 29`

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