Time and Space Complexity
In order to solve a problem in computer science with different algorithms, we need to compare the solutions in order to choose the optimal one. And today we are going to use these two metrics to compare the algorithms: time complexity and space complexity.123
What is Time Complexity?¶
Time complexity is a measure used in computer science to analyze the efficiency of an algorithm in terms of the amount of time it takes to execute as a function of the size of its input. It provides an estimation of the maximum number of elementary operations an algorithm performs with respect to the input size, typically expressed using Big O notation. It helps in understanding how the algorithm's performance scales as the input grows, aiding in the comparison and selection of algorithms for various tasks.