Source: wikibot/counting-problem-complexity

= Counting problem (complexity)
{wiki=Counting_problem_(complexity)}

In computational complexity theory, the counting problems refer to those that deal with counting the number of solutions to a decision problem rather than simply determining whether at least one solution exists. These problems are often associated with classes of problems in the complexity hierarchy, such as \\(\\\#P\\), which is the class of counting problems related to nondeterministic polynomial time (NP) problems. \#\#\# Key Concepts: 1. **Decision Problems vs.