Question

what are the factors to be kept in mind to compute the effectiveness of an algorithm​

Answer 1

The amount of memory needed to hold the code for the algorithm. The amount of memory needed for the input data. The amount of memory needed for any output data. Some algorithms, such as sorting, often rearrange the input data and don't need any additional space for output data.

Answer 2

Answer:

The number of operations does not tell us the amount of time a computer will take to actually run an algorithm. The running time depends on implementation details like the speed of the computer, the programming language, and the translation of the language into machine code.