Write a function called Adder (i, j, k) which takes three integers i, j, and k as input, computes the sum from i**k (i included) to j**k (j included) if i j, where i, j, k are always 0. If i > j, then Adder(i, j, k) outputs zero. For example, Adder computes and returns the following:

Adder(5, 4, 2) 0 (since 5 > 4)

Adder(5, 5, 1) 5 (since we have just 5**1)

Adder(5, 6, 2) 61 (since 5**2+6**2 = 25+36 = 61 )

Adder(5, 7, 3) 684 (since 5**3+6**3+7**3 = 684)

Adder(1, 5, 1) 15 (since 1+2+3+4+5 = 15)