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In: Computer Science

The purpose of this problem is to illustrate how subtle variants of SAT type problems have...

The purpose of this problem is to illustrate how subtle variants of SAT type problems have different levels of difficulty.

Describe a polynomial-time algorithm to solve the following problem (a polynomial-time solution is enough to earn full credit).

Input: A boolean function in CNF such that each clause has exactly three literals.

Output: An assignment of the variables such that each clause has all TRUE literals or all FALSE literals.

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