1. What is a decision problem?
A decision problem is a problem that has two possible outputs “yes” or “no” based on any given input.
A decision problem is a problem that has two possible outputs “yes” or “no” based on any given input.
It means that there is an algorithm with a finite number of steps that can take any given input and decide whether it belongs to the set of numbers for which the answer is yes.
The class P consists of problems that are solvable in polynomial time. In other words, these problems’ running time is limited by a polynomial function. The class NP is the class of problems where their solutions can be verified in polynomial time by a deterministic Turing machine and they can be solved by a nondeterministic Turing machine.
It is a question that asks whether every problem in NP is solvable in polynomial time. In other words, it asks whether all problems in NP are in P also. (P = NP or P ≠ NP)
If I resolve this question, and probably I will, I would earn a million-dollar prize from the Clay Mathematics Institute.
(n.d.). decidable problem. Retrieved August 8, 2022, from https://www.nist.gov/dads/HTML/decidableProblem.html
Computable set. (n.d.). Wikipedia. Retrieved August 8, 2022, from https://en.wikipedia.org/wiki/Computable_set
Decision problem. (n.d.). Wikipedia. Retrieved August 8, 2022, from https://en.wikipedia.org/wiki/Decision_problem
Kiersz, A. (2014, September 3). P Vs NP Millennium Prize Problems. Business Insider. Retrieved August 8, 2022, from https://www.businessinsider.com/p-vs-np-millennium-prize-problems-2014-9
NP (complexity). (n.d.). Wikipedia. Retrieved August 8, 2022, from https://en.wikipedia.org/wiki/NP_(complexity)
P versus NP problem. (n.d.). Wikipedia. Retrieved August 8, 2022, from https://en.wikipedia.org/wiki/P_versus_NP_problem
Sipser, M. (2013). Introduction to the Theory of Computation. Cengage Learning.
Time complexity. (n.d.). Wikipedia. Retrieved August 8, 2022, from https://en.wikipedia.org/wiki/Time_complexity#Polynomial_time
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