Question: Input: A n 1+1 /2 = n 3/2 processor CRCW PRAM, and n integers x 1 , , x n . Output: The maximum

Input: A n¹⁺¹^/2 = n^3/2 processor CRCW PRAM, and n integers x₁, … , x_n.

Output: The maximum value on the input variables, i.e. x = max{x₁, x₂, …, x_n}.

Give a constant time CRCW PRAM algorithm that finds the maximum of n integer variables using n^3/2 processor only (i.e. significantly fewer processors than the algorithm presented in class).

Hint: Note that n^1/2(n^1/2)² = n^3/2.

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