Binary Search locates a key x in a stored (nondecreasing order) array by first comparing x with the middle item of the array. If they are equal, the algorithm is done. If not, the array is divided int
Divide-and-conquer is patterned after the brilliant strategy employed by the French emperor Napoleon in the Battle of Austerlitz on December 2, 1805. A combined army of Austrians and Russians outnumbe
big OFor a given complexity function f(n), O(f(n)) is the set of complexity functions g(n) for which there exists some positive real constant c and some nonnegative integer N such that for all n ≥ N,
Time Complexity AnalysisWe analyze the algorithm’s efficiency by determining the number of times some basic operation is done as a function of the size of the input. In general, a time complexity anal
DefinitionApplying a technique to a problem results in a step-by-step procedure for solving the problem. This step-by-step procedure is called an algorithm for the problem. 알고리즘이란 문제를 해결하기 위한 일련의 절차적