+Computational Complexity is a field within theoretical computer science that studies the resources (such as time and memory) required to solve computational problems using [Algorithms](/wiki/Algorithms). It classifies problems by their inherent difficulty, often conceptualized through models like the [Turing Machine](/wiki/Turing_Machine), revealing the fundamental limits of efficient computation.
+## See also
+- [P versus NP](/wiki/P_versus_NP)
+- [Time Complexity](/wiki/Time_Complexity)
+- [Space Complexity](/wiki/Space_Complexity)
... 1 more lines