The answer to the question you have asked is <u><em>"B" . </em></u> Because if you really think about it, there is no possible way that "Good" can be a keyword of "Hideous".
Answer: Algorithm
Explanation: An algorithm is a plan, a set of step-by-step instructions to solve a problem. it involves three basic building blocks to use when designing algorithms. these are.,
1. Sequencing
2. Selection
3. Iteration