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Problem #378

Sum of Sums

Consider an unknown array A. We only know the following information about A:

  1. It contains 6154 integers
  2. Its minimum value is equal to 9647
  3. Its maximum value is equal to 78417

Consider the set of numbers S, containing all possible sums of the array A. A set is defined to only contain distinct elements, any repetition of elements will be ignored.

What is the total sum of all the elements of S?

Contributed by Tanay Kapadia

Solved by 5 users

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